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add NULL check

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FunkyFr3sh 2021-08-02 17:13:31 +02:00
parent e5985d2c39
commit d31ffbade5
1 changed files with 6 additions and 2 deletions
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8
src/dd.c
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@ -1004,8 +1004,12 @@ ULONG dd_Release()
HRESULT dd_GetAvailableVidMem(LPDDSCAPS lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree)
{
*lpdwTotal = 16777216;
*lpdwFree = 16777216;
if (lpdwTotal)
*lpdwTotal = 16777216;
if (lpdwFree)
*lpdwFree = 16777216;
return DD_OK;
}