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| author | Samuel Rødal <samuel.rodal@nokia.com> | 2011-03-30 10:57:21 (GMT) |
|---|---|---|
| committer | Samuel Rødal <samuel.rodal@nokia.com> | 2011-03-30 12:08:25 (GMT) |
| commit | 8af8a969ea7266ecdce4cbbc89c3e505074b5286 (patch) | |
| tree | fd59f187475581211a6ed432a87a98514287a81d /src | |
| parent | 9566b696026402f4c4b84ca0cd86126c84f89fd1 (diff) | |
| download | Qt-8af8a969ea7266ecdce4cbbc89c3e505074b5286.zip Qt-8af8a969ea7266ecdce4cbbc89c3e505074b5286.tar.gz Qt-8af8a969ea7266ecdce4cbbc89c3e505074b5286.tar.bz2 | |
Fixed X error in qxcbwindowsurface.cpp
Don't free null GC.
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbwindowsurface.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp index 61239af..110aa10 100644 --- a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp +++ b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp @@ -120,7 +120,8 @@ void QXcbShmImage::destroy() void QXcbShmImage::put(xcb_window_t window, const QPoint &target, const QRect &source) { if (m_gc_window != window) { - Q_XCB_CALL(xcb_free_gc(xcb_connection(), m_gc)); + if (m_gc) + Q_XCB_CALL(xcb_free_gc(xcb_connection(), m_gc)); m_gc = xcb_generate_id(xcb_connection()); Q_XCB_CALL(xcb_create_gc(xcb_connection(), m_gc, window, 0, 0)); |