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Code Issues Releases Wiki Activity

Tighten "has" filter operator

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We now require the field not to be an empty string in order to be
counted.
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Jermolene
2014-01-20 08:59:01 +00:00
parent 4f5a923ca0
commit 1c283c5586
1 changed files with 1 additions and 1 deletions
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2
core/modules/filters/has.js
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@@ -21,7 +21,7 @@ exports.has = function(source,operator,options) {
function checkTiddler(title) { function checkTiddler(title) {
var tiddler = options.wiki.getTiddler(title); var tiddler = options.wiki.getTiddler(title);
if(tiddler) { if(tiddler) {
var match = $tw.utils.hop(tiddler.fields,operator.operand); var match = $tw.utils.hop(tiddler.fields,operator.operand) && tiddler.fields[operator.operand] !== "";
if(operator.prefix === "!") { if(operator.prefix === "!") {
match = !match; match = !match;
} }