From: Jim Meyering <jim@meyering.net>
Date: Sat, 10 May 2003 19:56:49 +0000 (+0000)
Subject: (main): Handle argc == 0.
X-Git-Tag: COREUTILS-5_0_1~535
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a6a4c372c0f3b6403f787bea5558c3a1e64b1b40;p=platform%2Fupstream%2Fcoreutils.git

(main): Handle argc == 0.
---

diff --git a/src/expr.c b/src/expr.c
index ea4b16e..d4067cf 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -173,7 +173,7 @@ main (int argc, char **argv)
       ++argv;
     }
 
-  if (argc == 1)
+  if (argc <= 1)
     {
       error (0, 0, _("too few arguments"));
       usage (EXIT_FAILURE);