Don't crash if there's no m_image yet.
authorSérgio Martins <sergio.martins@kdab.com>
Sun, 21 Oct 2012 23:55:04 +0000 (00:55 +0100)
committerThe Qt Project <gerrit-noreply@qt-project.org>
Thu, 25 Oct 2012 12:10:04 +0000 (14:10 +0200)
commit6e908f09dfc19be3cbbf38628c63c348c5172e53
treefb1c2d1a73bdd4afb3b4470bfec7dee2c4e690c2
parent92c739cf50b18b8abdc1b30480b75cc6b27cf5bf
Don't crash if there's no m_image yet.

Reproducible with:
    QBackingStore store( &window );
    store.beginPaint(QRect(0,0,500,500));

All other methods already have null pointer checks.

Change-Id: Ie278a263760900b58cf4a2ef286deb7f35d50cd0
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
src/plugins/platforms/xcb/qxcbbackingstore.cpp