Switched various Engine APIs to use Common::Error

svn-id: r34916

2 files changed, 6 insertions, 6 deletions

diff --git a/engines/sword1/sword1.cpp b/engines/sword1/sword1.cpp
index 9a6bfac030..7f942f3b2d 100644
--- a/engines/sword1/sword1.cpp
+++ b/engines/sword1/sword1.cpp
@@ -309,7 +309,7 @@ SwordEngine::~SwordEngine() {
 	delete _resMan;
 }
 
-int SwordEngine::init() {
+Common::Error SwordEngine::init() {
 
 	_system->beginGFXTransaction();
 		initCommonGFX(true);
@@ -377,7 +377,7 @@ int SwordEngine::init() {
 	_mouse->initialize();
 	_control = new Control(_saveFileMan, _resMan, _objectMan, _system, _mouse, _sound, _music);
 
-	return 0;
+	return Common::kNoError;
 }
 
 void SwordEngine::reinitialize(void) {
@@ -719,7 +719,7 @@ void SwordEngine::checkCdFiles(void) { // check if we're running from cd, hdd or
 #endif
 }
 
-int SwordEngine::go() {
+Common::Error SwordEngine::go() {
 	uint16 startPos = ConfMan.getInt("boot_param");
 	if (startPos) {
 		_logic->startPositions(startPos);
@@ -757,7 +757,7 @@ int SwordEngine::go() {
 		}
 	}
 
-	return 0;
+	return Common::kNoError;
 }
 
 void SwordEngine::checkCd(void) {
diff --git a/engines/sword1/sword1.h b/engines/sword1/sword1.h
index 8397f30705..8f77f3119a 100644
--- a/engines/sword1/sword1.h
+++ b/engines/sword1/sword1.h
@@ -81,8 +81,8 @@ public:
 	uint32 _features;
 protected:
 	// Engine APIs
-	virtual int init();
-	virtual int go();
+	virtual Common::Error init();
+	virtual Common::Error go();
 	virtual bool hasFeature(EngineFeature f) const;
 	virtual void syncSoundSettings();