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xtale: fix flag bug when opening files in readwrite mode on cdroms (sf patch #1622004)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2742
This commit is contained in:
Sebastian Strohhäcker 2007-01-09 17:44:20 +00:00
parent 4b6d005406
commit d3f72c5938
1 changed files with 4 additions and 4 deletions
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8
src/dos/drive_local.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: drive_local.cpp,v 1.73 2007-01-08 19:45:39 qbix79 Exp $ */
/* $Id: drive_local.cpp,v 1.74 2007-01-09 17:44:20 c2woody Exp $ */
#include <stdio.h>
#include <stdlib.h>
@ -571,9 +571,9 @@ cdromDrive::cdromDrive(const char driveLetter, const char * startdir,Bit16u _byt
bool cdromDrive::FileOpen(DOS_File * * file,char * name,Bit32u flags)
{
if (flags==OPEN_READWRITE) {
flags = OPEN_READ;
} else if (flags==OPEN_WRITE) {
if ((flags&3)==OPEN_READWRITE) {
flags &= ~OPEN_READWRITE;
} else if ((flags&3)==OPEN_WRITE) {
DOS_SetError(DOSERR_ACCESS_DENIED);
return false;
}