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fix tsr return code handling

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3122
This commit is contained in:
Sebastian Strohhäcker 2008-03-12 17:45:39 +00:00
parent 7ebc99e37a
commit b0fed179bc
1 changed files with 1 additions and 2 deletions
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3
src/dos/dos.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos.cpp,v 1.108 2008-03-02 19:45:41 c2woody Exp $ */
/* $Id: dos.cpp,v 1.109 2008-03-12 17:45:39 c2woody Exp $ */
#include <stdlib.h>
#include <string.h>
@ -386,7 +386,6 @@ static Bitu DOS_21Handler(void) {
// Important: This service does not set the carry flag!
DOS_ResizeMemory(dos.psp(),&reg_dx);
DOS_Terminate(true,reg_al);
dos.return_code=reg_al; //Officially a field in the SDA
dos.return_mode=RETURN_TSR;
break;
case 0x1f: /* Get drive parameter block for default drive */