From 4e4bb16f71f425d0907e39c7c17fa81b26dd8360 Mon Sep 17 00:00:00 2001
From: Philipp Schafft <lion@lion.leolix.org>
Date: Thu, 7 Jun 2012 18:27:58 +0000
Subject: [PATCH] support field width with (most common) %Ns and %NH syntax.

svn path=/icecast/trunk/log/; revision=18363
---
 log/log.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/log/log.c b/log/log.c
index c37ac78..2a08d4e 100644
--- a/log/log.c
+++ b/log/log.c
@@ -467,6 +467,7 @@ static void __vsnprintf(char *str, size_t size, const char *format, va_list ap)
                 case '9':
                     block_len = atoi(format);
                     for (; *format >= '0' && *format <= '9'; format++);
+                    format--;
                     break;
                 case 'p':
                     snprintf(buf, sizeof(buf), "%p", (void*)va_arg(ap, void *));