When entering an incorrect default_value in the autocomplete widget then save the field setting form, the following error occurs :
Notice: Undefined offset: 1 in _entityreference_autocomplete_validate() (line 310 of entityreference/entityreference.module)

Comments

This patch should remove the warning.

Status:Needs review» Fixed

Thanks for your report and the patch. Merged in a8869b7.

Status:Fixed» Closed (fixed)

Automatically closed -- issue fixed for 2 weeks with no activity.