atspi_accessible_clear_cache: don't crash if we have no children
authorMike Gorse <mgorse@suse.com>
Tue, 31 May 2016 19:44:17 +0000 (14:44 -0500)
committerMike Gorse <mgorse@suse.com>
Tue, 31 May 2016 19:46:11 +0000 (14:46 -0500)
commitcdb353694464aeb1686fa7a559db38945aa28eee
tree5328f4a688de54328e1e2b05a889b7ca7b92bbbd
parent777f9ae44cffe8b0abc98d64278ed1ea77d3dd93
atspi_accessible_clear_cache: don't crash if we have no children

If an accessible is disposed, then its list of children may be NULL.

https://bugzilla.gnome.org/show_bug.cgi?id=767075
atspi/atspi-accessible.c