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Fix an error adding a citation

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This commit is contained in:
Simon Kornblith 2011-12-07 01:05:20 -05:00
parent b43ce3254d
commit fbb09565ae
1 changed files with 2 additions and 1 deletions
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3
chrome/content/zotero/xpcom/integration.js
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@ -1366,7 +1366,8 @@ Zotero.Integration.Fields.prototype.addEditCitation = function(field, callback)
if(!session.bibliographyHasChanged) {
for(var i=0, n=citation.citationItems.length; i<n; i++) {
if(session.citationsByItemID[citation.citationItems[i].itemID].length == 1) {
if(session.citationsByItemID[citation.citationItems[i].itemID] &&
session.citationsByItemID[citation.citationItems[i].itemID].length == 1) {
session.bibliographyHasChanged = true;
break;
}