JANITORIAL: Remove spaces at the end of the line

I knew there were some, but I wanted to fix them once, instead of doing
it all the time.

7 files changed, 22 insertions, 22 deletions

diff --git a/backends/networking/curl/cloudicon.cpp b/backends/networking/curl/cloudicon.cpp
index 554fc79a3f..5178522583 100644
--- a/backends/networking/curl/cloudicon.cpp
+++ b/backends/networking/curl/cloudicon.cpp
@@ -44,8 +44,8 @@ CloudIcon::~CloudIcon() {}
 bool CloudIcon::draw() {
 	bool stop = false;
 	initIcons();
-	
-	if (CloudMan.isWorking() || _disabledFrames > 0) {		
+
+	if (CloudMan.isWorking() || _disabledFrames > 0) {
 		if (g_system) {
 			if (!_wasVisible) {
 				g_system->clearOSD();
@@ -109,8 +109,8 @@ void CloudIcon::initIcons() {
 	_iconsInited = true;
 }
 
-void CloudIcon::loadIcon(Graphics::TransparentSurface &icon, byte *data, uint32 size) {	
-	Image::PNGDecoder decoder;	
+void CloudIcon::loadIcon(Graphics::TransparentSurface &icon, byte *data, uint32 size) {
+	Image::PNGDecoder decoder;
 	Common::MemoryReadStream stream(data, size);
 	if (!decoder.loadStream(stream))
 		error("CloudIcon::loadIcon: error decoding PNG");
diff --git a/backends/networking/curl/connectionmanager.cpp b/backends/networking/curl/connectionmanager.cpp
index 6affad7c1d..cb0e24645e 100644
--- a/backends/networking/curl/connectionmanager.cpp
+++ b/backends/networking/curl/connectionmanager.cpp
@@ -54,7 +54,7 @@ ConnectionManager::~ConnectionManager() {
 		delete request;
 		if (callback) (*callback)(request);
 	}
-	_requests.clear();	
+	_requests.clear();
 
 	//cleanup
 	curl_multi_cleanup(_multi);
@@ -68,9 +68,9 @@ void ConnectionManager::registerEasyHandle(CURL *easy) const {
 }
 
 Request *ConnectionManager::addRequest(Request *request, RequestCallback callback) {
-	_addedRequestsMutex.lock();	
+	_addedRequestsMutex.lock();
 	_addedRequests.push_back(RequestWithCallback(request, callback));
-	if (!_timerStarted) startTimer();	
+	if (!_timerStarted) startTimer();
 	_addedRequestsMutex.unlock();
 	return request;
 }
@@ -130,7 +130,7 @@ void ConnectionManager::handle() {
 	++_frame;
 	if (_frame % CLOUD_PERIOD == 0) interateRequests();
 	if (_frame % CURL_PERIOD == 0) processTransfers();
-	
+
 	if (_icon.draw() && _requests.empty() && !hasAddedRequests())
 		stopTimer();
 	_handleMutex.unlock();
@@ -148,7 +148,7 @@ void ConnectionManager::interateRequests() {
 	//call handle() of all running requests (so they can do their work)
 	debug(9, "handling %d request(s)", _requests.size());
 	for (Common::Array<RequestWithCallback>::iterator i = _requests.begin(); i != _requests.end();) {
-		Request *request = i->request;		
+		Request *request = i->request;
 		if (request) {
 			if (request->state() == PROCESSING) request->handle();
 			else if (request->state() == RETRY) request->handleRetry();
@@ -161,7 +161,7 @@ void ConnectionManager::interateRequests() {
 			continue;
 		}
 
-		++i;		
+		++i;
 	}
 }
 
diff --git a/backends/networking/curl/connectionmanager.h b/backends/networking/curl/connectionmanager.h
index b4ecbc9d73..5fd19d78b5 100644
--- a/backends/networking/curl/connectionmanager.h
+++ b/backends/networking/curl/connectionmanager.h
@@ -71,17 +71,17 @@ class ConnectionManager : public Common::Singleton<ConnectionManager> {
 	struct RequestWithCallback {
 		Request *request;
 		RequestCallback onDeleteCallback;
-		
+
 		RequestWithCallback(Request *rq = nullptr, RequestCallback cb = nullptr): request(rq), onDeleteCallback(cb) {}
 	};
 
-	CURLM *_multi;	
+	CURLM *_multi;
 	bool _timerStarted;
 	Common::Array<RequestWithCallback> _requests, _addedRequests;
 	Common::Mutex _handleMutex, _addedRequestsMutex;
 	CloudIcon _icon;
 	uint32 _frame;
-	
+
 	void startTimer(int interval = TIMER_INTERVAL);
 	void stopTimer();
 	void handle();
diff --git a/backends/networking/curl/curljsonrequest.h b/backends/networking/curl/curljsonrequest.h
index 5a51065ca9..7858c89b80 100644
--- a/backends/networking/curl/curljsonrequest.h
+++ b/backends/networking/curl/curljsonrequest.h
@@ -50,7 +50,7 @@ public:
 	CurlJsonRequest(JsonCallback cb, ErrorCallback ecb, Common::String url);
 	virtual ~CurlJsonRequest();
 
-	virtual void handle(); 
+	virtual void handle();
 	virtual void restart();
 };
 
diff --git a/backends/networking/curl/curlrequest.cpp b/backends/networking/curl/curlrequest.cpp
index 05dfc4a362..4420b6f524 100644
--- a/backends/networking/curl/curlrequest.cpp
+++ b/backends/networking/curl/curlrequest.cpp
@@ -48,7 +48,7 @@ NetworkReadStream *CurlRequest::makeStream() {
 }
 
 void CurlRequest::handle() {
-	if (!_stream) _stream = makeStream();	
+	if (!_stream) _stream = makeStream();
 
 	if (_stream && _stream->eos()) {
 		if (_stream->httpResponseCode() != 200) {
@@ -68,7 +68,7 @@ void CurlRequest::restart() {
 	//with no stream available next handle() will create another one
 }
 
-Common::String CurlRequest::date() const {	
+Common::String CurlRequest::date() const {
 	if (_stream) {
 		Common::String headers = _stream->responseHeaders();
 		const char *cstr = headers.c_str();
@@ -114,7 +114,7 @@ void CurlRequest::addPostField(Common::String keyValuePair) {
 void CurlRequest::addFormField(Common::String name, Common::String value) {
 	if (_bytesBuffer)
 		warning("CurlRequest: added POST form fields would be ignored, because there is buffer present");
-	
+
 	if (_formFields.contains(name))
 		warning("CurlRequest: form field '%s' already had a value", name.c_str());
 
diff --git a/backends/networking/curl/networkreadstream.cpp b/backends/networking/curl/networkreadstream.cpp
index 9b34aaa3d5..d5f6288a26 100644
--- a/backends/networking/curl/networkreadstream.cpp
+++ b/backends/networking/curl/networkreadstream.cpp
@@ -29,13 +29,13 @@
 
 namespace Networking {
 
-static size_t curlDataCallback(char *d, size_t n, size_t l, void *p) {	
+static size_t curlDataCallback(char *d, size_t n, size_t l, void *p) {
 	NetworkReadStream *stream = (NetworkReadStream *)p;
 	if (stream) return stream->write(d, n*l);
 	return 0;
 }
 
-static size_t curlReadDataCallback(char *d, size_t n, size_t l, void *p) {	
+static size_t curlReadDataCallback(char *d, size_t n, size_t l, void *p) {
 	NetworkReadStream *stream = (NetworkReadStream *)p;
 	if (stream) return stream->fillWithSendingContents(d, n*l);
 	return 0;
@@ -79,7 +79,7 @@ void NetworkReadStream::init(const char *url, curl_slist *headersList, const byt
 		curl_easy_setopt(_easy, CURLOPT_READFUNCTION, curlReadDataCallback);
 		_sendingContentsBuffer = buffer;
 		_sendingContentsSize = bufferSize;
-	} else if (usingPatch) {		
+	} else if (usingPatch) {
 		curl_easy_setopt(_easy, CURLOPT_CUSTOMREQUEST, "PATCH");
 	} else {
 		if (post || bufferSize != 0) {
@@ -110,7 +110,7 @@ void NetworkReadStream::init(const char *url, curl_slist *headersList, Common::H
 	curl_easy_setopt(_easy, CURLOPT_NOPROGRESS, 0L);
 	curl_easy_setopt(_easy, CURLOPT_XFERINFOFUNCTION, curlProgressCallback);
 	curl_easy_setopt(_easy, CURLOPT_XFERINFODATA, this);
-	
+
 	// set POST multipart upload form fields/files
 	struct curl_httppost *formpost = NULL;
 	struct curl_httppost *lastptr = NULL;
diff --git a/backends/networking/curl/networkreadstream.h b/backends/networking/curl/networkreadstream.h
index a3221011ec..0138da183b 100644
--- a/backends/networking/curl/networkreadstream.h
+++ b/backends/networking/curl/networkreadstream.h
@@ -34,7 +34,7 @@ struct curl_slist;
 
 namespace Networking {
 
-class NetworkReadStream: public Common::MemoryReadWriteStream {	
+class NetworkReadStream: public Common::MemoryReadWriteStream {
 	CURL *_easy;
 	bool _eos, _requestComplete;
 	const byte *_sendingContentsBuffer;