From: Jim Meyering <jim@meyering.net>
Date: Sat, 10 May 2003 13:42:48 +0000 (+0000)
Subject: (main): Handle argc < optind.
X-Git-Tag: v5.0.1~553
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f4c0d12cb0c306fc4140321425cc9a786a202fa5;p=thirdparty%2Fcoreutils.git

(main): Handle argc < optind.
---

diff --git a/src/who.c b/src/who.c
index 3f3c42257c..7f07108935 100644
--- a/src/who.c
+++ b/src/who.c
@@ -747,6 +747,7 @@ main (int argc, char **argv)
 
   switch (argc - optind)
     {
+    case -1:
     case 0:			/* who */
       who (UTMP_FILE);
       break;