From f4c0d12cb0c306fc4140321425cc9a786a202fa5 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sat, 10 May 2003 13:42:48 +0000
Subject: (main): Handle argc < optind.

---
 src/who.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/who.c b/src/who.c
index 3f3c42257..7f0710893 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;
-- 
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