zotero/zotero-connectors — pull request #31 by aurimasv (2014-12-11 21:09:10+00:00)
Title: Fix possible benign error message in Chrome

Not exactly sure why this wasn't triggering all the time, but it was reported in the screenshot here: https://forums.zotero.org/discussion/43192/zotero-chrome-does-not-complete-loading-google-book-data/