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Code Issues Releases Wiki Activity

Fix crash when transcluding an undefined variable

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Thanks @pmario

See https://github.com/Jermolene/TiddlyWiki5/pull/6666#issuecomment-1114692359
This commit is contained in:
jeremy@jermolene.com
2022-05-02 11:15:18 +01:00
parent fbd0357cae
commit a10106a4a6
1 changed files with 18 additions and 16 deletions
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2
core/modules/widgets/transclude.js
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@@ -172,6 +172,7 @@ TranscludeWidget.prototype.getTransclusionTarget = function() {
var parser; var parser;
if(this.transcludeVariable) { if(this.transcludeVariable) {
var variableInfo = this.getVariableInfo(this.transcludeVariable).srcVariable; var variableInfo = this.getVariableInfo(this.transcludeVariable).srcVariable;
if(variableInfo) {
parser = this.wiki.parseText(this.transcludeType,variableInfo.value || "",{parseAsInline: !this.parseTreeNode.isBlock}); parser = this.wiki.parseText(this.transcludeType,variableInfo.value || "",{parseAsInline: !this.parseTreeNode.isBlock});
if(parser && variableInfo.isFunctionDefinition) { if(parser && variableInfo.isFunctionDefinition) {
parser = { parser = {
@@ -190,6 +191,7 @@ TranscludeWidget.prototype.getTransclusionTarget = function() {
parser.tree[0].orderedAttributes.push(attr); parser.tree[0].orderedAttributes.push(attr);
}); });
} }
}
} else { } else {
parser = this.wiki.parseTextReference( parser = this.wiki.parseTextReference(
this.transcludeTitle, this.transcludeTitle,