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From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 17 Dec 2011 21:37:22 +0000 (UTC)
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Subject: svn commit: r228663 - head/usr.sbin/lpr/filters
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Author: dim
Date: Sat Dec 17 21:37:21 2011
New Revision: 228663
URL: http://svn.freebsd.org/changeset/base/228663

Log:
  In usr.sbin/lpr/filters/lpf.c, use a less obtuse way of clearing the
  buffer, that also avoids warnings.
  
  MFC after:	1 week

Modified:
  head/usr.sbin/lpr/filters/lpf.c

Modified: head/usr.sbin/lpr/filters/lpf.c
==============================================================================
--- head/usr.sbin/lpr/filters/lpf.c	Sat Dec 17 20:53:06 2011	(r228662)
+++ head/usr.sbin/lpr/filters/lpf.c	Sat Dec 17 21:37:21 2011	(r228663)
@@ -55,6 +55,7 @@ __FBSDID("$FreeBSD$");
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 
 #define MAXWIDTH  132
 #define MAXREP    10
@@ -115,7 +116,7 @@ main(int argc, char *argv[])
 			acctfile = cp;
 	}
 
-	for (cp = buf[0], limit = buf[MAXREP]; cp < limit; *cp++ = ' ');
+	memset(buf, ' ', sizeof(buf));
 	done = 0;
 
 	while (!done) {