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don't throw if callback is not passed to importFromDocument

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This commit is contained in:
Simon Kornblith 2011-03-17 18:48:53 +00:00
parent b3fc63653f
commit 3ab09692a2
1 changed files with 2 additions and 2 deletions
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4
chrome/content/zotero/xpcom/attachments.js
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@ -236,7 +236,7 @@ Zotero.Attachments = new function(){
var importCallback = function (item) {
browser.removeEventListener("pageshow", onpageshow, false);
Zotero.Browser.deleteHiddenBrowser(browser);
callback(item);
if(callback) callback(item);
};
Zotero.Attachments.importFromDocument(browser.contentDocument,
sourceItemID, forceTitle, parentCollectionIDs, importCallback, libraryID);
@ -358,7 +358,7 @@ Zotero.Attachments = new function(){
nsIURL.spec = url;
wbp.saveURI(nsIURL, null, null, null, null, file);
callback(attachmentItem);
if(callback) callback(attachmentItem);
return attachmentItem;
}