From b0538591c7692abd372f3690e7c2c7e46daf8810 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 8 Jun 2005 20:17:32 +0000
Subject: [PATCH] Reset buf->highwater every time buf_shrink is called, not
 just on suffessful shrink.

svn:r4353
---
 src/or/buffers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/or/buffers.c b/src/or/buffers.c
index cf425be0f2..98dafb76b6 100644
--- a/src/or/buffers.c
+++ b/src/or/buffers.c
@@ -284,13 +284,13 @@ buf_shrink(buf_t *buf)
   while (buf->highwater < (new_len>>2) && new_len > MIN_LAZY_SHRINK_SIZE*2)
     new_len >>= 1;
 
+  buf->highwater = buf->datalen;
   if (new_len == buf->len)
     return;
 
   log_fn(LOG_DEBUG,"Shrinking buffer from %d to %d bytes.",
          (int)buf->len, (int)new_len);
   buf_resize(buf, new_len);
-  buf->highwater = buf->datalen;
 }
 
 /** Remove the first <b>n</b> bytes from buf.