diff options
Diffstat (limited to 'ext/mixed/js/display-generator.js')
| -rw-r--r-- | ext/mixed/js/display-generator.js | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/mixed/js/display-generator.js b/ext/mixed/js/display-generator.js index 0102afbc..0324f16a 100644 --- a/ext/mixed/js/display-generator.js +++ b/ext/mixed/js/display-generator.js @@ -22,7 +22,7 @@ */ class DisplayGenerator { - constructor({japaneseUtil, mediaLoader, hotkeyHelpController}) { + constructor({japaneseUtil, mediaLoader, hotkeyHelpController=null}) { this._japaneseUtil = japaneseUtil; this._mediaLoader = mediaLoader; this._hotkeyHelpController = hotkeyHelpController; @@ -38,6 +38,7 @@ class DisplayGenerator { updateHotkeys() { const hotkeyHelpController = this._hotkeyHelpController; + if (hotkeyHelpController === null) { return; } for (const template of this._templates.getAllTemplates()) { hotkeyHelpController.setupNode(template.content); } |