From 8687af5b0e087aa717fc6d375db92ae635a72a2c Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Sun, 14 Dec 2003 08:15:41 +0000
Subject: [PATCH] oops, i broke buffers. fixed.

svn:r931
---
 trunk/src/or/buffers.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/trunk/src/or/buffers.c b/trunk/src/or/buffers.c
index 2ca05a0fce..d8a0e52583 100644
--- a/trunk/src/or/buffers.c
+++ b/trunk/src/or/buffers.c
@@ -290,9 +290,10 @@ int write_to_buf(const char *string, int string_len, buf_t *buf) {
 
   assert(string && BUF_OK(buf));
 
-  if (buf_ensure_capacity(buf, buf->datalen+string_len))
+  if (buf_ensure_capacity(buf, buf->datalen+string_len)) {
     log_fn(LOG_WARN, "buflen too small, can't hold %d bytes.",buf->datalen+string_len);
     return -1;
+  }
 
   memcpy(buf->mem+buf->datalen, string, string_len);
   buf->datalen += string_len;