Fix warning, whitespace

svn-id: r49352

5 files changed, 16 insertions, 12 deletions

diff --git a/engines/m4/animation.h b/engines/m4/animation.h
index 41ad40ef9a..a5f3ea3085 100644
--- a/engines/m4/animation.h
+++ b/engines/m4/animation.h
@@ -90,7 +90,7 @@ private:
 	Common::String _soundName;
 	Common::Array<int> _spriteListIndexes;
 
-    int _currentFrame, _oldFrameEntry;
+	int _currentFrame, _oldFrameEntry;
 	bool _resetFlag;
 	int _unk1;
 	bool _skipLoad;
@@ -106,12 +106,12 @@ private:
 	bool proc1(SpriteAsset &spriteSet, const Common::Point &pt, int frameNumber);
 public:
 	MadsAnimation(MadsM4Engine *vm, MadsView *view);
-    virtual ~MadsAnimation();
+	virtual ~MadsAnimation();
 
-    virtual void load(const Common::String &filename);
-    virtual void start();
-    virtual bool update();
-    virtual void stop();
+	virtual void load(const Common::String &filename);
+	virtual void start();
+	virtual bool update();
+	virtual void stop();
 	virtual void setCurrentFrame(int frameNumber);
 };
 
diff --git a/engines/m4/compression.h b/engines/m4/compression.h
index 74fed357ff..00e3d1f927 100644
--- a/engines/m4/compression.h
+++ b/engines/m4/compression.h
@@ -66,8 +66,8 @@ public:
 
 class FabDecompressor {
 private:
-    int _bitsLeft;
-    uint32 _bitBuffer;
+	int _bitsLeft;
+	uint32 _bitBuffer;
 	const byte *_srcData, *_srcP;
 	int _srcSize;
 
diff --git a/engines/m4/m4_views.cpp b/engines/m4/m4_views.cpp
index 3d633cef0d..f4345787df 100644
--- a/engines/m4/m4_views.cpp
+++ b/engines/m4/m4_views.cpp
@@ -34,7 +34,7 @@ namespace M4 {
 GUIInventory::GUIInventory(View *owner, MadsM4Engine *vm, const Common::Rect &bounds, int horizCells,
 		   int vertCells, int cellWidth, int cellHeight, int tag): GUIRect(owner, bounds, tag) {
 
-    _vm = vm;
+	_vm = vm;
 	_cellCount.x = horizCells;
 	_cellCount.y = vertCells;
 	_cellSize.x = cellWidth;
diff --git a/engines/m4/mads_views.cpp b/engines/m4/mads_views.cpp
index e66b1d8d41..f4f43c48f1 100644
--- a/engines/m4/mads_views.cpp
+++ b/engines/m4/mads_views.cpp
@@ -1146,6 +1146,9 @@ void MadsSequenceList::setAnimRange(int seqIndex, int startVal, int endVal) {
 Animation::Animation(MadsM4Engine *vm): _vm(vm) {
 }
 
+Animation::~Animation() {
+}
+
 void Animation::loadFullScreen(const Common::String &filename) {
 	_vm->_palette->deleteAllRanges();
 	load(filename);
diff --git a/engines/m4/mads_views.h b/engines/m4/mads_views.h
index 6d6d576263..6f264312d1 100644
--- a/engines/m4/mads_views.h
+++ b/engines/m4/mads_views.h
@@ -371,12 +371,13 @@ protected:
 	MadsM4Engine *_vm;
 public:
 	Animation(MadsM4Engine *vm);
+	virtual ~Animation();
 	void loadFullScreen(const Common::String &filename);
 
 	virtual void load(const Common::String &filename) = 0;
-    virtual void start() = 0;
-    virtual bool update() = 0;
-    virtual void stop() = 0;
+	virtual void start() = 0;
+	virtual bool update() = 0;
+	virtual void stop() = 0;
 	virtual void setCurrentFrame(int frameNumber) = 0;
 };