no negative ketForControl

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@461 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_PadSimple/Src/main.cpp

@@ -108,7 +108,7 @@ static const char* controlNames[] =
 	"Soft_triggers_switch",
 };
 
-int keyForControl[NUMCONTROLS];
+unsigned int keyForControl[NUMCONTROLS];
 
 HINSTANCE g_hInstance = NULL;
 SPADInitialize g_PADInitialize;