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Code Issues Releases Wiki Activity

varlist operator: fixed crash accessing non-existent variable

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See https://github.com/TiddlyWiki/TiddlyWiki5/pull/8972#issuecomment-2712068743
This commit is contained in:
Jeremy Ruston 2025-03-11 13:59:19 +00:00
parent d69ecf4639
commit a31df85894
1 changed files with 1 additions and 4 deletions
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5
core/modules/filters/varlist.js
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@ -5,8 +5,6 @@ module-type: filteroperator
Retrieve the value of a variable as a list Retrieve the value of a variable as a list
[all[shadows+tiddlers]]
\*/ \*/
(function(){ (function(){
@ -18,9 +16,8 @@ Retrieve the value of a variable as a list
Export our filter function Export our filter function
*/ */
exports.varlist = function(source,operator,options) { exports.varlist = function(source,operator,options) {
// Check for common optimisations
var variableInfo = operator.operand && options.widget.getVariableInfo(operator.operand); var variableInfo = operator.operand && options.widget.getVariableInfo(operator.operand);
if(variableInfo) { if(variableInfo && variableInfo.text !== undefined) {
return options.wiki.makeTiddlerIterator(variableInfo.resultList); return options.wiki.makeTiddlerIterator(variableInfo.resultList);
} else { } else {
return []; return [];