>From ad72efaf534bf61c1c9afa8121aa07808016de3e Mon Sep 17 00:00:00 2001
From: Assaf Gordon <address@hidden>
Date: Tue, 12 Feb 2013 15:28:22 -0500
Subject: [PATCH] numfmt: fix strtol() bug

src/numfmt.c: on some system, strtol() returns EINVAL if no conversion
was performed. Ignore and continue if so. Abort only on ERANGE.
---
 src/numfmt.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/numfmt.c b/src/numfmt.c
index d87d8ef..9a321d6 100644
--- a/src/numfmt.c
+++ b/src/numfmt.c
@@ -970,7 +970,7 @@ parse_format_string (char const *fmt)
   i += strspn (fmt + i, " ");
   errno = 0;
   pad = strtol (fmt + i, &endptr, 10);
-  if (errno != 0)
+  if (errno == ERANGE)
     error (EXIT_FAILURE, 0,
            _("invalid format %s (width overflow)"), quote (fmt));
 
-- 
1.7.7.4