Exit ID3 browser on key release, otherwise the release event triggers actions in next screen.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3231 a1c6a512-1295-4272-9138-f99709370657

apps/wps.c

@@ -267,11 +267,11 @@ static int browse_id3(void)
                 break;
 
 #ifdef HAVE_PLAYER_KEYPAD
-            case BUTTON_STOP:
+            case BUTTON_STOP | BUTTON_REL:
 #else
-            case BUTTON_OFF:
+            case BUTTON_OFF | BUTTON_REL:
 #endif
-            case BUTTON_PLAY:
+            case BUTTON_PLAY | BUTTON_REL:
                 lcd_stop_scroll();
                 exit = true;
                 break;