From: Jim Meyering <jim@meyering.net>
Date: Sat, 10 May 2003 20:27:56 +0000 (+0000)
Subject: (main): Handle argc < optind.
X-Git-Tag: v5.0.1~529
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6a0019aa786634a9cfb8a5a84c3d155cddef8102;p=thirdparty%2Fcoreutils.git

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

diff --git a/src/unexpand.c b/src/unexpand.c
index 634f7c9c06..b91abd87b6 100644
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -482,10 +482,7 @@ main (int argc, char **argv)
       tab_size = 0;
     }
 
-  if (optind == argc)
-    file_list = stdin_argv;
-  else
-    file_list = &argv[optind];
+  file_list = (optind < argc ? &argv[optind] : stdin_argv);
 
   unexpand ();