lucent/cocco-ddraw
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add some checks

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This commit is contained in:
FunkyFr3sh 2024-12-15 02:32:06 +01:00
parent 60735fc0d5
commit b15e579ea4
1 changed files with 2 additions and 2 deletions
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4
src/winapi_hooks.c
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@ -1360,7 +1360,7 @@ UINT WINAPI fake_GetSystemPaletteEntries(HDC hdc, UINT iStart, UINT cEntries, LP
pPalEntries,
_ReturnAddress());
if (g_ddraw.ref && g_ddraw.bpp == 8 && pPalEntries && WindowFromDC(hdc) == g_ddraw.hwnd)
if (g_ddraw.ref && g_ddraw.bpp == 8 && pPalEntries && g_ddraw.hwnd && WindowFromDC(hdc) == g_ddraw.hwnd)
{
TRACE(" WindowFromDC(hdc) == g_ddraw.hwnd\n");
@ -1387,7 +1387,7 @@ UINT WINAPI fake_GetSystemPaletteEntries(HDC hdc, UINT iStart, UINT cEntries, LP
HPALETTE WINAPI fake_SelectPalette(HDC hdc, HPALETTE hPal, BOOL bForceBkgd)
{
if (g_ddraw.ref && g_ddraw.bpp == 8 && WindowFromDC(hdc) == g_ddraw.hwnd)
if (g_ddraw.ref && g_ddraw.bpp == 8 && g_ddraw.hwnd && WindowFromDC(hdc) == g_ddraw.hwnd)
{
if (g_ddraw.primary && g_ddraw.primary->palette)
{