gtkmenu: Fix potential use of uninitialised variables
authorPhilip Withnall <philip.withnall@collabora.co.uk>
Wed, 20 Nov 2013 17:31:28 +0000 (17:31 +0000)
committerPhilip Withnall <philip.withnall@collabora.co.uk>
Mon, 2 Dec 2013 10:36:26 +0000 (10:36 +0000)
commita265d8f32df414b7ccf48ca4779e020572163237
treeb9bd967bac0187440a12b4824befea77a3615085
parent480a005039bc676489d438c4374cc6f579b9aa4b
gtkmenu: Fix potential use of uninitialised variables

The child_height out variable is only valid if compute_child_offset()
returns TRUE.

Found by scan-build.

https://bugzilla.gnome.org/show_bug.cgi?id=712760
gtk/gtkmenu.c