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Zotero: avoid request when url is not set

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Signed-off-by: Szymon Kłos <szymon.klos@collabora.com>
Change-Id: I9ebdafcc8c18f7bab11b52dd87577eb2f08e570e
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Szymon Kłos 2022-12-13 10:02:58 +01:00 committed by Szymon Kłos
parent dd840148bb
commit d3f746021d
1 changed files with 2 additions and 0 deletions
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2
browser/src/control/Control.Zotero.js
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@ -289,6 +289,8 @@ L.Control.Zotero = L.Control.extend({
if (element === 'treeview') { if (element === 'treeview') {
if (data.id === 'zoterocategory') { if (data.id === 'zoterocategory') {
var url = index; var url = index;
if (!url)
return;
that.items = []; that.items = [];
fetch(url) fetch(url)
.then(function (response) { return response.json();}) .then(function (response) { return response.json();})