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Fix DisplayGenerator not working on pitch-accents-preview.html (#1276)

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toasted-nutbread 2021-01-19 20:48:10 -05:00 committed by GitHub
parent 21fce9f3d9
commit 3c51bf2a0b
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1 changed files with 2 additions and 1 deletions
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ext/mixed/js/display-generator.js
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@ -22,7 +22,7 @@
*/ */
class DisplayGenerator { class DisplayGenerator {
constructor({japaneseUtil, mediaLoader, hotkeyHelpController}) { constructor({japaneseUtil, mediaLoader, hotkeyHelpController=null}) {
this._japaneseUtil = japaneseUtil; this._japaneseUtil = japaneseUtil;
this._mediaLoader = mediaLoader; this._mediaLoader = mediaLoader;
this._hotkeyHelpController = hotkeyHelpController; this._hotkeyHelpController = hotkeyHelpController;
@ -38,6 +38,7 @@ class DisplayGenerator {
updateHotkeys() { updateHotkeys() {
const hotkeyHelpController = this._hotkeyHelpController; const hotkeyHelpController = this._hotkeyHelpController;
if (hotkeyHelpController === null) { return; }
for (const template of this._templates.getAllTemplates()) { for (const template of this._templates.getAllTemplates()) {
hotkeyHelpController.setupNode(template.content); hotkeyHelpController.setupNode(template.content);
} }