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Fixes scope problem.

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This commit is contained in:
Andre Pereira 2016-03-13 14:37:15 +00:00
parent e7a4900baf
commit da4c96fad2
1 changed files with 1 additions and 1 deletions

2
app/assets/javascripts/discourse/widgets/post-gutter.js.es6
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@ -43,7 +43,7 @@ export default createWidget('post-gutter', {
if (state.collapsed) {
var differentTitles = [], allTitles = [];
links.forEach(function(x) { allTitles.push(x.title); });
differentTitles = allTitles.filter(function(item, i, ar){ return ar.indexOf(item) === i; });
differentTitles = allTitles.filter(function(item, iter, ar){ return ar.indexOf(item) === iter; });
const remaining = differentTitles.length - MAX_GUTTER_LINKS;
if (remaining > 0) {