Non-unified dupe key event fix

Author: sonninnos

menu/menu_driver.c

@@ -5693,13 +5693,15 @@ unsigned menu_event(
       MENU_ACTION_RET(RETRO_DEVICE_ID_JOYPAD_L3, MENU_ACTION_SCROLL_HOME);
       MENU_ACTION_RET(RETRO_DEVICE_ID_JOYPAD_R3, MENU_ACTION_SCROLL_END);
 
-      if (ret == MENU_ACTION_NOOP)
+      if (ret == MENU_ACTION_NOOP && !ok_trigger && !ok_trigger_release)
       {
          MENU_ACTION_RET(RETRO_DEVICE_ID_JOYPAD_START, MENU_ACTION_START);
          MENU_ACTION_RET(RETRO_DEVICE_ID_JOYPAD_SELECT, MENU_ACTION_INFO);
          MENU_ACTION_RET(RETRO_DEVICE_ID_JOYPAD_X, MENU_ACTION_SEARCH);
          MENU_ACTION_RET(RETRO_DEVICE_ID_JOYPAD_Y, MENU_ACTION_SCAN);
       }
+      else
+         memset(keydown, false, RARCH_FIRST_CUSTOM_BIND);
 
       if (ok_trigger)
          ret = MENU_ACTION_OK;