From 5866cd6343dab7354d0828d6442cb9a628717075 Mon Sep 17 00:00:00 2001
From: Andrzej Rybczak <electricityispower@gmail.com>
Date: Wed, 23 Sep 2009 03:43:59 +0200
Subject: [PATCH] if iconv conversion failed, restore input buffer to its
 initial state

---
 src/charset.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/charset.cpp b/src/charset.cpp
index 40b5945f..12bdb72d 100644
--- a/src/charset.cpp
+++ b/src/charset.cpp
@@ -74,6 +74,7 @@ namespace
 		
 		if (iconv(cd, const_cast<ICONV_CONST char **>(&inbuf), &len, &outbuf, &buflen) == size_t(-1))
 		{
+			inbuf = instart;
 			delete [] outstart;
 			iconv_close(cd);
 			return;