From: Jim Meyering <jim@meyering.net>
Date: Fri, 31 Jan 2003 13:37:08 +0000 (+0000)
Subject: ditto for invalid options
X-Git-Tag: v4.5.5~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d85b93c0fb91e0f3d887830a4d6b206da3325b54;p=thirdparty%2Fcoreutils.git

ditto for invalid options
---

diff --git a/src/du.c b/src/du.c
index c132ae7eaf..7fe4746d4b 100644
--- a/src/du.c
+++ b/src/du.c
@@ -665,12 +665,12 @@ main (int argc, char **argv)
 	case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);
 
 	default:
-	  usage (EXIT_FAILURE);
+	  fail = 1;
 	}
     }
 
   if (fail)
-    exit (EXIT_FAILURE);
+    usage (EXIT_FAILURE);
 
   if (opt_all && opt_summarize_only)
     {