fix exiting to game from re-entering menu

source/ngc/input.cpp

@@ -913,15 +913,27 @@ static u32 DecodeJoy(unsigned short pad)
 	return J;
 }
 
-u32 GetJoy(int pad)
+bool MenuRequested()
 {
-	// request to go back to menu
+	for(int i=0; i<4; i++)
+	{
 		if (
 			(userInput[pad].pad.substickX < -70) ||
 			(userInput[pad].wpad.btns_h & WPAD_BUTTON_HOME) ||
 			(userInput[pad].wpad.btns_h & WPAD_CLASSIC_BUTTON_HOME) ||
 			(DownUsbKeys[KB_ESC])
 		)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+u32 GetJoy(int pad)
+{
+	// request to go back to menu
+	if (MenuRequested())
 	{
 		ScreenshotRequested = 1;
 		updateRumbleFrame();

source/ngc/input.h

@@ -42,5 +42,6 @@ void systemGameRumbleOnlyFor(int OnlyRumbleForFrames);
 void updateRumbleFrame();
 s8 WPAD_Stick(u8 chan,u8 right, int axis);
 u32 GetJoy(int which);
+bool MenuRequested();
 
 #endif

source/ngc/menu.cpp

@@ -3544,6 +3544,10 @@ MainMenu (int menu)
 	ShutoffRumble();
 	#endif
 
+	// wait for keys to be depressed
+	while(MenuRequested())
+		usleep(THREAD_SLEEP);
+
 	CancelAction();
 	HaltGui();