From: Jim Meyering <jim@meyering.net>
Date: Sat, 21 Oct 2000 13:03:40 +0000 (+0000)
Subject: (main): Use EXIT_SUCCESS rather than 0.
X-Git-Tag: TEXTUTILS-2_0_8~45
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=09ad98374b808b4e7701e5801ef185c09d18bcb7;p=thirdparty%2Fcoreutils.git

(main): Use EXIT_SUCCESS rather than 0.
Fail when checking (-c) with more than one file argument,
rather than simply ignoring the extra arguments.
---

diff --git a/src/sort.c b/src/sort.c
index c81c51e31a..5c1973a0a0 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -2242,9 +2242,14 @@ but lacks following character offset"));
 
   if (checkonly)
     {
+      if (nfiles > 1)
+	error (SORT_FAILURE, 0,
+	       _("too many arguments;  with -c, there may be at most
+ one file argument"));
+
       /* POSIX requires that sort return 1 IFF invoked with -c and the
 	 input is not properly sorted.  */
-      exit (check (files, nfiles) == 0 ? 0 : 1);
+      exit (check (files, nfiles) == 0 ? EXIT_SUCCESS : 1);
     }
 
   if (!STREQ (outfile, "-"))