From 484dadc916fd7f1b0bfd45183f487ea77ec05f07 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik@fiktivkod.org>
Date: Thu, 9 Aug 2012 16:13:49 +0200
Subject: [PATCH] buffer.c: fix 'off-by-one' error in 'buffer_cstr()'

---
 buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/buffer.c b/buffer.c
index 07bbb50..802698b 100644
--- a/buffer.c
+++ b/buffer.c
@@ -52,7 +52,7 @@ void buffer_expand(struct buffer *b, size_t len) {
 char* buffer_cstr(struct buffer *b) {
 
 	buffer_expand(b, 1);
-	b->block[b->len + 1] = '\0';
+	b->block[b->len] = '\0';
 
 	return (char*) b->block;
 }