Notice: Undefined index: description

Hi there,

there seems to be yet another little bug concerning Entity connect with ECK:
For every bundle in my entity type I get the following error message when trying to add a new entity through entity connect:
Notice: Undefined index: description in theme_entityconnect_entity_add_list() (line 52 of [path]/entityconnect/includes/entityconnect.pages.inc).
I have attached a patch that checks whether a description entry exists and doesn’t add it otherwise.