Use '' instead of null

Co-Authored-By: apple502j <33279053+apple502j@users.noreply.github.com>
This commit is contained in:
Karishma Chadha 2018-12-14 17:35:07 +09:00 committed by GitHub
parent 73968895d8
commit 6c1031c534
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@ -143,7 +143,7 @@ class Scratch3SensingBlocks {
)); ));
if (currentlyAsking) { if (currentlyAsking) {
this.runtime.emit('SAY', stopTarget, 'say', null); this.runtime.emit('SAY', stopTarget, 'say', '');
if (this._questionList.length > 0) { if (this._questionList.length > 0) {
this._askNextQuestion(); this._askNextQuestion();
} else { } else {