estate: add a NULL check in estates_equiv()
commitf971787472991562a3cefa00feeb3e3da3a26601
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 3 Mar 2015 11:23:10 +0000 (3 14:23 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Tue, 3 Mar 2015 11:23:10 +0000 (3 14:23 +0300)
treeffd7bcbc092ef508c542f58d7de20594cbd04e59
parent6184d188761185ba65c8a1fe0edfc2ef171ddfa6
estate: add a NULL check in estates_equiv()

Gar... I don't remember why this matters but presumably it does.
smatch_estate.c