Be more careful when parsing gtk-decoration-layout
authorMatthias Clasen <mclasen@redhat.com>
Mon, 6 Jan 2014 22:05:53 +0000 (17:05 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 6 Jan 2014 22:07:21 +0000 (17:07 -0500)
commit260237240172b804da41b1f22d8b8006363c5150
treeca0146909481f1c08df99286b20581dd46734c55
parentfeedf46ddc8d47618e27c7888b223e4706a03cd2
Be more careful when parsing gtk-decoration-layout

When the string is empty, breaking it at : will not give
us two tokens, and we were parsing garbage, leading to crash.
https://bugzilla.gnome.org/show_bug.cgi?id=721635
gtk/gtkheaderbar.c