From 7747a57abcc9f2863018b7ff5acbd2d451ee0cfe Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 2 May 2003 19:15:19 +0000
Subject: (main): Diagnose invalid suffix on obsolescent width specifications
 like `-72x'.

---
 src/fmt.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/fmt.c b/src/fmt.c
index c6fe5ba40..b1fb67bf7 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -342,8 +342,12 @@ main (register int argc, register char **argv)
 	  int old_max = max_width;
 	  max_width = max_width * 10 + *s - '0';
 	  if (INT_MAX / 10 < old_max || max_width < old_max)
-	    error (EXIT_FAILURE, 0, _("invalid width option: `%s'"), argv[1]);
+	    break;
 	}
+
+      if (*s)
+	error (EXIT_FAILURE, 0, _("invalid width option: `%s'"), argv[1]);
+
       /* Make the options we just parsed invisible to getopt. */
       argv[1] = argv[0];
       argv++;
-- 
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