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When no last file specified for % command user barf(error diagnostic)

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instead of segmentation fault
This commit is contained in:
Andrey A. Chernov 1997-05-24 21:45:55 +00:00
parent 00fc54b03c
commit 31adf0ad42
1 changed files with 3 additions and 1 deletions
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4
usr.sbin/pkg_install/add/extract.c
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@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: extract.c,v 1.11 1997/02/22 16:09:16 peter Exp $";
static const char *rcsid = "$Id: extract.c,v 1.12 1997/02/25 07:22:23 jkh Exp $";
#endif
/*
@ -145,6 +145,8 @@ extract_plist(char *home, Package *pkg)
break;
case PLIST_CMD:
if (last_file == NULL)
barf("No last file specified for '%s' command.", p->name);
format_cmd(cmd, p->name, Directory, last_file);
PUSHOUT(Directory);
if (Verbose)