Merge pull request #447 from CSnap/fix_keyPressToUpperCase

Switch From Return Null to Return Empty String in keyCodeToScratchKey
This commit is contained in:
Ray Schamp 2017-02-10 14:00:50 -05:00 committed by GitHub
commit fb181d5ce3

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@ -56,7 +56,7 @@ Keyboard.prototype._keyCodeToScratchKey = function (keyCode) {
case 39: return 'right arrow';
case 40: return 'down arrow';
}
return null;
return '';
};
/**