treeview: Don't get separator_height more than once
authorTimm Bäder <mail@baedert.org>
Tue, 15 Jan 2019 15:26:13 +0000 (16:26 +0100)
committerTimm Bäder <mail@baedert.org>
Wed, 16 Jan 2019 17:58:15 +0000 (18:58 +0100)
commit7dd54b5789aae821c3af5b5eb9536503832d9e04
tree9772ea0ec718cdef684c15538674ec2bab5aed47
parent697aa95c7e6ab2a2110ec0ceed81228c35204494
treeview: Don't get separator_height more than once

Closes !209
gtk/gtktreeview.c