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Code Issues Releases Wiki Activity

Improved fix for #7270

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jeremy@jermolene.com 2023-03-10 09:41:36 +00:00
parent 007b759421
commit 589813f233
2 changed files with 18 additions and 1 deletions
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4
core/modules/widgets/let.js
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@ -53,7 +53,9 @@ LetWidget.prototype.computeAttributes = function() {
name = attribute.name; name = attribute.name;
// Now that it's prepped, we're allowed to look this variable up // Now that it's prepped, we're allowed to look this variable up
// when defining later variables // when defining later variables
self.currentValueFor[name] = value; if(value !== undefined) {
self.currentValueFor[name] = value;
}
}); });
// Run through again, setting variables and looking for differences // Run through again, setting variables and looking for differences
$tw.utils.each(this.currentValueFor,function(value,name) { $tw.utils.each(this.currentValueFor,function(value,name) {

15
editions/test/tiddlers/tests/data/widgets/LetWidgetUndefinedVariable.tid Normal file
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@ -0,0 +1,15 @@
title: Widgets/LetWidgetUndefinedVariable
description: Test let widget undefined variable
type: text/vnd.tiddlywiki-multiple
tags: [[$:/tags/wiki-test-spec]]
title: Output
\whitespace trim
<$let test1=<<test>> test2={{{ [<test1>] }}}>
<<test2>>
</$let>
+
title: ExpectedResult
<p></p>