From 7ea8831c7bf025fbf0ca297f5541453f60a3b190 Mon Sep 17 00:00:00 2001 From: Mark Pizzolato Date: Mon, 26 Mar 2012 12:17:07 -0700 Subject: [PATCH] Added do command default file extension for file being opened of '.sim' --- scp.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/scp.c b/scp.c index c79ea7e7..bc450ea5 100644 --- a/scp.c +++ b/scp.c @@ -994,12 +994,15 @@ for (nargs = 0; nargs < 10; ) { /* extract arguments */ if ((nargs <= 0) || (do_arg [0] == NULL)) /* need at least 1 */ return SCPE_2FARG; if ((fpin = fopen (do_arg[0], "r")) == NULL) { /* file failed to open? */ - if (flag == 0) /* cmd line file? */ - fprintf (stderr, "Can't open file %s\n", do_arg[0]); - if (flag > 1) - return SCPE_OPENERR | SCPE_DOFAILED; /* return failure with flag */ - else - return SCPE_OPENERR; /* return failure */ + strcat (strcpy (cbuf, do_arg[0]), ".sim"); /* try again with .sim extension */ + if ((fpin = fopen (cbuf, "r")) == NULL) { /* failed a second time? */ + if (flag == 0) /* cmd line file? */ + fprintf (stderr, "Can't open file %s\n", do_arg[0]); + if (flag > 1) + return SCPE_OPENERR | SCPE_DOFAILED; /* return failure with flag */ + else + return SCPE_OPENERR; /* return failure */ + } } if (flag < 1) /* start at level 1 */ flag = 1;