[Midnightbsd-cvs] src [7589] trunk/usr.bin/mail/util.c: fix warning with clang

[laffer1 at midnightbsd.org]

Revision: 7589
          http://svnweb.midnightbsd.org/src/?rev=7589
Author:   laffer1
Date:     2016-05-28 14:44:06 -0400 (Sat, 28 May 2016)
Log Message:
-----------
fix warning with clang

Modified Paths:
--------------
    trunk/usr.bin/mail/util.c

Modified: trunk/usr.bin/mail/util.c
===================================================================
--- trunk/usr.bin/mail/util.c	2016-05-28 18:42:23 UTC (rev 7588)
+++ trunk/usr.bin/mail/util.c	2016-05-28 18:44:06 UTC (rev 7589)
@@ -236,8 +236,8 @@
 {
 
 	strlcpy(dest, src, dsize);
-	while (*dest)
-		*dest++ = tolower((unsigned char)*dest);
+	for (; *dest; dest++)
+		*dest = tolower((unsigned char)*dest);
 }
 
 /*