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Code Issues Releases Wiki Activity

Fix crash with missing palette tiddler

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jeremy@jermolene.com 2022-05-25 18:08:08 +01:00
parent df7416d16b
commit 7e4722f07a
1 changed files with 1 additions and 1 deletions
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core/modules/editor/engines/framed.js
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@ -35,7 +35,7 @@ function FramedEngine(options) {
this.iframeDoc = this.iframeNode.contentWindow.document; this.iframeDoc = this.iframeNode.contentWindow.document;
// (Firefox requires us to put some empty content in the iframe) // (Firefox requires us to put some empty content in the iframe)
var paletteTitle = this.widget.wiki.getTiddlerText("$:/palette"); var paletteTitle = this.widget.wiki.getTiddlerText("$:/palette");
var colorScheme = this.widget.wiki.getTiddler(paletteTitle).fields["color-scheme"] || "light"; var colorScheme = (this.widget.wiki.getTiddler(paletteTitle) || {fields: {}}).fields["color-scheme"] || "light";
this.iframeDoc.open(); this.iframeDoc.open();
this.iframeDoc.write("<meta name='color-scheme' content='" + colorScheme + "'>"); this.iframeDoc.write("<meta name='color-scheme' content='" + colorScheme + "'>");
this.iframeDoc.close(); this.iframeDoc.close();