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From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Date: Sat, 9 Jan 2016 08:04:29 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r293468 - head/lib/libstand
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Author: ae
Date: Sat Jan  9 08:04:29 2016
New Revision: 293468
URL: https://svnweb.freebsd.org/changeset/base/293468

Log:
  Make tohex() work as expected.

Modified:
  head/lib/libstand/uuid_to_string.c

Modified: head/lib/libstand/uuid_to_string.c
==============================================================================
--- head/lib/libstand/uuid_to_string.c	Sat Jan  9 08:02:35 2016	(r293467)
+++ head/lib/libstand/uuid_to_string.c	Sat Jan  9 08:04:29 2016	(r293468)
@@ -46,7 +46,7 @@ tohex(char **buf, int len, uint32_t val)
 	char *walker = *buf;
 	int i;
 
-	for (i = len - 1; i >= 0; i++) {
+	for (i = len - 1; i >= 0; i--) {
 		walker[i] = hexstr[val & 0xf];
 		val >>= 4;
 	}