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winedos: Check a file handle against INVALID_HANDLE_VALUE, not 0.

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Michael Stefaniuc 2007-03-08 23:21:07 +01:00 committed by Alexandre Julliard
parent 9890cb7884
commit 9a5c5178c2
1 changed files with 1 additions and 1 deletions
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2
dlls/winedos/int2f.c
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@ -564,7 +564,7 @@ static void MSCDEX_Request(BYTE *driver_request, BOOL dorealmode)
PTR_AT(driver_request, 3, WORD) = 0;
devName[4] = 'A' + CDROM_GetHeap()->hdr.drive + driver_request[1];
h = CreateFileA(devName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
if (!h) {
if (h == INVALID_HANDLE_VALUE) {
WARN("Couldn't open cdrom handle\n");
driver_request[4] |= 0x80;
driver_request[3] = 1; /* unknown unit */