Fix iOS build when SDL_POWER_UIKIT isn't defined.
Thanks to Vittorio Giovara for the patch!
1.1 --- a/src/video/uikit/SDL_uikitopengles.m Thu Nov 17 00:43:44 2011 -0500
1.2 +++ b/src/video/uikit/SDL_uikitopengles.m Sat Nov 19 19:13:55 2011 -0500
1.3 @@ -79,7 +79,7 @@
1.4
1.5 void UIKit_GL_SwapWindow(_THIS, SDL_Window * window)
1.6 {
1.7 -#ifdef SDL_POWER_UIKIT
1.8 +#if SDL_POWER_UIKIT
1.9 // Check once a frame to see if we should turn off the battery monitor.
1.10 SDL_UIKit_UpdateBatteryMonitoring();
1.11 #endif