[ios/atv2] - fix some warnings about signed/unsigned comparision

diff --git a/xbmc/osx/IOSScreenManager.h b/xbmc/osx/IOSScreenManager.h
index 38ac394..9bdc547 100644 (file)
--- a/xbmc/osx/IOSScreenManager.h
+++ b/xbmc/osx/IOSScreenManager.h
@@ -32,12 +32,12 @@
 
 @interface IOSScreenManager : NSObject {
 
-  int  _screenIdx;
+  unsigned int  _screenIdx;
   bool _externalScreen;
   IOSEAGLView *_glView;
   IOSExternalTouchController *_externalTouchController;
 }
-@property int  _screenIdx;
+@property unsigned int  _screenIdx;
 @property (readonly, getter=isExternalScreen)bool _externalScreen;
 @property (assign, setter=setView:) IOSEAGLView *_glView;
 
@@ -59,4 +59,4 @@
 - (bool)    willSwitchToInternal:(unsigned int) screenIdx;
 // singleton access
 + (id)      sharedInstance;
-@end
\ No newline at end of file
+@end