Last modified: 2013-05-18 13:51:33 UTC
In ve.init.mw.ViewPageTarget.prototype.tearDownToolbar, this.toolbar is undefined if the editor hasn't finished loading.
*** This bug has been marked as a duplicate of bug 47813 ***
Actually, this is distinct.
Related URL: https://gerrit.wikimedia.org/r/64333 (Gerrit Change Ide5def0e983bab49108b40008fc170957c7fc2a2)
Merged; will go out with wmf5.