added a "no gamepad detected" indication

2016-11-11 01:32:07 +01:00
parent f0e4d20513
commit 8a342d60ec
3 changed files with 9 additions and 1 deletions
--- a/js/gamepad.js
+++ b/js/gamepad.js
@ -93,7 +93,7 @@ function scanGamepads() {
        return;
    }

-    var gamepads = getGamepads();
+    gamepads = getGamepads();
    for (var gamepadIndex = 0; gamepadIndex < gamepads.length; gamepadIndex++) {
        var gamepad = gamepads[gamepadIndex];
        if (gamepad) {