From: Jim Meyering <meyering@redhat.com>
Date: Sun, 2 Mar 2008 09:14:18 +0000 (+0100)
Subject: * src/seq.c (long_double_format): Add a comment.
X-Git-Tag: v6.11~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18ce670a33ae31348d26da0c3737853af085e3b5;p=thirdparty%2Fcoreutils.git

* src/seq.c (long_double_format): Add a comment.
---

diff --git a/src/seq.c b/src/seq.c
index c7e8cb971d..64bbeee00d 100644
--- a/src/seq.c
+++ b/src/seq.c
@@ -194,7 +194,7 @@ validate_format (char const *fmt)
 	  ++p;
 	}
     }
-  if (! n_directives)
+  if (n_directives == 0)
     {
       error (0, 0, _("no %% directive in format string %s"), quote (fmt));
       usage (EXIT_FAILURE);
@@ -236,6 +236,7 @@ long_double_format (char const *fmt, struct layout *layout)
   length_modifier_offset = i;
   has_L = (fmt[i] == 'L');
   i += has_L;
+  /* In a valid format string, fmt[i] must be one of these specifiers.  */
   if (fmt[i] == '\0' || ! strchr ("efgaEFGA", fmt[i]))
     return NULL;