From: Jim Meyering <meyering@redhat.com>
Date: Sun, 7 Oct 2007 16:16:00 +0000 (+0200)
Subject: Use puts, rather than printf ("%s\n".  Slightly cleaner.
X-Git-Tag: v6.9.89~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abdb73fc1139e5e6c74e67be417e9a6714d3ec53;p=thirdparty%2Fcoreutils.git

Use puts, rather than printf ("%s\n".  Slightly cleaner.

* src/tsort.c (tsort): ...and more efficient.
---

diff --git a/ChangeLog b/ChangeLog
index 099fd02ef8..74457fffe1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2007-10-07  Jim Meyering  <meyering@redhat.com>
 
+	Use puts, rather than printf ("%s\n".  Slightly cleaner.
+	* src/tsort.c (tsort): ...and more efficient.
+
 	Avoid seq malfunction on non-POSIX systems: mingw, BeOS, Interix.
 	* bootstrap.conf (gnulib_modules): Add vasprintf-posix.
 	Suggestion from Bruno Haible.
diff --git a/src/tsort.c b/src/tsort.c
index 7d413cc03b..8ebacb4d8c 100644
--- a/src/tsort.c
+++ b/src/tsort.c
@@ -1,5 +1,5 @@
 /* tsort - topological sort.
-   Copyright (C) 1998-2005 Free Software Foundation, Inc.
+   Copyright (C) 1998-2005, 2007 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -486,7 +486,7 @@ tsort (const char *file)
 	  struct successor *p = head->top;
 
 	  /* T5. Output front of queue.  */
-	  printf ("%s\n", head->str);
+	  puts (head->str);
 	  head->str = NULL;	/* Avoid printing the same string twice.  */
 	  n_strings--;