When asking for relations, don't crash on children that don't return an interface.
authorFrederik Gladhorn <frederik.gladhorn@nokia.com>
Wed, 18 May 2011 16:20:38 +0000 (18:20 +0200)
committerQt by Nokia <qt-info@nokia.com>
Wed, 17 Aug 2011 11:34:28 +0000 (13:34 +0200)
commita3ce0eb6f19578bbc5b95602ebd731fbb80fec26
treee2e48f2d4d292cb8747639a3c86b5d0724213222
parent29a8761cd810b246374f2647ed85cdbcdba57c3b
When asking for relations, don't crash on children that don't return an interface.

Reviewed-by: Jan-Arve
(cherry picked from commit a816cb0d26ebcef54e9e61c72455509edf6c44b9)

Change-Id: I8fed57eb0dfd5b67dee440b19c0ad5b9d7b3ae2d
Reviewed-on: http://codereview.qt.nokia.com/3020
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
src/gui/accessible/qaccessiblewidget.cpp