diff -r dd0f52bf2bfa src/video/uikit/SDL_uikitvideo.m
--- a/src/video/uikit/SDL_uikitvideo.m	Tue Jul 05 22:05:56 2011 -0400
+++ b/src/video/uikit/SDL_uikitvideo.m	Sun Aug 28 11:16:55 2011 +0200
@@ -245,12 +245,8 @@
         const CGRect rect = [uiscreen bounds];
         UIKit_AddDisplay(uiscreen, uiscreenmode, (int)rect.size.width, (int)rect.size.height);
     } else {
-        const NSArray *screens = [UIScreen screens];
-        const NSUInteger screen_count = [screens count];
-        NSUInteger i;
-        for (i = 0; i < screen_count; i++) {
+        for (UIScreen *uiscreen in [UIScreen screens]) {
             // the main screen is the first element in the array.
-            UIScreen *uiscreen = (UIScreen *) [screens objectAtIndex:i];
             UIScreenMode *uiscreenmode = [uiscreen currentMode];
             const CGSize size = [[uiscreen currentMode] size];
             UIKit_AddDisplay(uiscreen, uiscreenmode, (int)size.width, (int)size.height);
@@ -286,6 +282,9 @@
         UIScreen *uiscreen = (UIScreen *) display->driverdata;
         [uiscreen release];
         display->driverdata = NULL;
+        UIScreenMode *desktopmode = (UIScreenMode *) display->desktop_mode.driverdata;
+        [desktopmode release];
+        display->desktop_mode.driverdata = NULL;
         for (j = 0; j < display->num_display_modes; j++) {
             SDL_DisplayMode *mode = &display->display_modes[j];
             UIScreenMode *uimode = (UIScreenMode *) mode->driverdata;