Comment 10 for bug 348864

No, the faulty entry is the one after that. Apparently the callback is called with a blank entry, which causes the crash in a string comparison. I think upstream should add a length check before calling g_slist_foreach in menuitem_open_callback (its already checking that the pointer is not null but apparently its not enough), even though this doesn't explain how this entry gets added in the first place. I'll have to ask upstream to have a look at this.
In the mean time if you keep trying to found out what is the entry which is causing this it could help.