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o Check for a required "pathname" argument presence.

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PR:		bin/95146
Submitted by:	candy-sendpr@kgc.co.jp
MFC after:	3 weeks
This commit is contained in:
Maxim Konovalov 2006-09-29 08:00:40 +00:00
parent acc03ac6bb
commit c24384096d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=162773
1 changed files with 2 additions and 0 deletions
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2
sbin/ipfw/ipfw2.c
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@ -5309,6 +5309,8 @@ ipfw_readfile(int ac, char *av[])
*/
av += optind - 1;
ac -= optind - 1;
if (ac < 2)
errx(EX_USAGE, "no filename argument");
av[ac-1] = NULL;
fprintf(stderr, "command is %s\n", av[0]);
break;