treeview: Always call size request funcs with valid out pointers
authorBenjamin Otte <otte@redhat.com>
Thu, 1 May 2014 13:16:17 +0000 (15:16 +0200)
committerBenjamin Otte <otte@redhat.com>
Thu, 1 May 2014 13:16:17 +0000 (15:16 +0200)
commitb4282e5ef1a53e0e80d8cad24c05c071e6038696
tree8e2c200101365c562221aed1cf8accaa761bdc30
parentc0f556ab71b88540103bbc86f10402da98163081
treeview: Always call size request funcs with valid out pointers

Not doing so causes crashes since
a158a2aa48c8023f99963642cc2657bff207b82NULLd
gtk/gtktreeview.c