diff options
Diffstat (limited to 'xorg-server/miext/rootless/rootlessCommon.c')
| -rw-r--r-- | xorg-server/miext/rootless/rootlessCommon.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/xorg-server/miext/rootless/rootlessCommon.c b/xorg-server/miext/rootless/rootlessCommon.c index e3dd9d97c..b96422b76 100644 --- a/xorg-server/miext/rootless/rootlessCommon.c +++ b/xorg-server/miext/rootless/rootlessCommon.c @@ -146,7 +146,8 @@ void RootlessStartDrawing(WindowPtr pWindow) ScreenPtr pScreen = pWindow->drawable.pScreen; WindowPtr top = TopLevelParent(pWindow); RootlessWindowRec *winRec; - + PixmapPtr curPixmap; + if (top == NULL) return; winRec = WINREC(top); @@ -172,7 +173,7 @@ void RootlessStartDrawing(WindowPtr pWindow) winRec->is_drawing = TRUE; } - PixmapPtr curPixmap = pScreen->GetWindowPixmap(pWindow); + curPixmap = pScreen->GetWindowPixmap(pWindow); if (curPixmap == winRec->pixmap) { RL_DEBUG_MSG("Window %p already has winRec->pixmap %p; not pushing\n", pWindow, winRec->pixmap); |