From 4670661d6d1e855f9ce0b17daecc324e08ca58ad Mon Sep 17 00:00:00 2001
From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Tue, 3 Apr 2012 14:19:37 +0200
Subject: [PATCH] represent 0 as a single byte

---
 src/libstrongswan/chunk.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/libstrongswan/chunk.h b/src/libstrongswan/chunk.h
index 4ff686f80..3de02eee7 100644
--- a/src/libstrongswan/chunk.h
+++ b/src/libstrongswan/chunk.h
@@ -239,12 +239,8 @@ static inline chunk_t chunk_skip(chunk_t chunk, size_t bytes)
  */
 static inline chunk_t chunk_skip_zero(chunk_t chunk)
 {
-	if (chunk.len && *chunk.ptr == 0x00)
+	if (chunk.len > 1 && *chunk.ptr == 0x00)
 	{
-		if (chunk.len == 1)
-		{
-			return chunk_empty;
-		}
 		chunk.ptr++;
 		chunk.len--;
 	}