From 18e0f32b292316a4db3bb0bde1570a73ee60b0bd Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Sun, 30 Mar 2014 07:48:03 +0000
Subject: Silence compiler warnings on OS X 10.9.

[originally from svn r10166]
---
 deflate.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'deflate.c')

diff --git a/deflate.c b/deflate.c
index 6bbceae..5eb1faa 100644
--- a/deflate.c
+++ b/deflate.c
@@ -1203,7 +1203,8 @@ static void outblock(deflate_compress_ctx *out,
      */
     for (i = 0; i < 19; i++)
 	codelen[i] = len3[lenlenmap[i]];
-    for (hclen = 19; hclen > 4 && codelen[hclen-1] == 0; hclen--);
+    for (hclen = 19; hclen > 4 && codelen[hclen-1] == 0; hclen--)
+        /* empty loop body */;
 
     /*
      * Now work out the exact size of both the dynamic and the
-- 
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