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-rw-r--r--usr.bin/doscmd/int2f.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.bin/doscmd/int2f.c b/usr.bin/doscmd/int2f.c
index 450d4d7..e8fecb3 100644
--- a/usr.bin/doscmd/int2f.c
+++ b/usr.bin/doscmd/int2f.c
@@ -29,7 +29,7 @@
*
* BSDI int2f.c,v 2.2 1996/04/08 19:32:53 bostic Exp
*
- * $Id: int2f.c,v 1.4 1996/09/22 15:42:56 miff Exp $
+ * $Id: int2f.c,v 1.1 1997/08/09 01:42:50 dyson Exp $
*/
#include "doscmd.h"
@@ -99,6 +99,10 @@ static int
int2f_windows(regcontext_t *REGS)
{
switch (R_AL) {
+ case 0x00:
+ R_AL = 0x00; /* Neither Win 3.x nor 2.x running */
+ return(0);
+
case 0x80: /* installation check */
tty_pause();
R_AL = 0x00;
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