diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-11-04 23:37:53 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-11-04 23:37:53 +0000 |
| commit | afa6e978b9c74bcd013571a53aca47cbb8ca7b10 (patch) | |
| tree | bfb0f739661d579cf60cad8660fda6533943356a /src | |
| parent | f023391e1a18ffe714d7221168dc7566b97de14f (diff) | |
fix AccessViolation bug (#835861)
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/windows/gdi/wmesa.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mesa/drivers/windows/gdi/wmesa.c b/src/mesa/drivers/windows/gdi/wmesa.c index 01b08e8509..b923c99941 100644 --- a/src/mesa/drivers/windows/gdi/wmesa.c +++ b/src/mesa/drivers/windows/gdi/wmesa.c @@ -1,4 +1,4 @@ -/* $Id: wmesa.c,v 1.1 2003/07/24 03:47:46 kschultz Exp $ */ +/* $Id: wmesa.c,v 1.2 2003/11/04 23:37:53 brianp Exp $ */ /* * Windows (Win32) device driver for Mesa 3.4 @@ -2247,7 +2247,14 @@ void RemoveContext(HWND hWnd) static LRESULT CALLBACK MyWndProc(HWND hwnd,UINT message,WPARAM wParam, LPARAM lParam) { - WMesaContext wc = Current->hwnd == hwnd ? Current : FindContext(hwnd); + WMesaContext wc; + + if (Current==0 || Current->hwnd != hwnd) + wc=FindContext(hwnd); + else + wc=Current; + + if( wc ) { LRESULT lret = CallWindowProc((WNDPROC)(wc->oldWndProc),hwnd,message,wParam,lParam); |