entry: handle NULL cursor when releasing reference
authorChristian Hergert <chergert@redhat.com>
Tue, 27 Sep 2016 21:09:02 +0000 (14:09 -0700)
committerChristian Hergert <chergert@redhat.com>
Tue, 27 Sep 2016 21:09:02 +0000 (14:09 -0700)
commit7ecd3378771f2aab230cd53f191ff4f6b9474699
tree87c06b024c52dab3c8815a233247d6dcc3df2ff5
parent3c775eb2b808c6f7b1b7a6eab5fefe1085d74c5a
entry: handle NULL cursor when releasing reference

If we happen to have gotten NULL back for a cursor, then we
need to check before unreffing it.
gtk/gtkentry.c