From c3bc573af7ac15f76a7c9c0179bdf88f1b292dba Mon Sep 17 00:00:00 2001
From: Vikram Rajkumar <vikram@bitshares.org>
Date: Mon, 23 Feb 2015 11:08:55 -0500
Subject: [PATCH] Fix Mac build

---
 src/log/gelf_appender.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/log/gelf_appender.cpp b/src/log/gelf_appender.cpp
index b10cf49..5d7c227 100644
--- a/src/log/gelf_appender.cpp
+++ b/src/log/gelf_appender.cpp
@@ -12,6 +12,7 @@
 
 #include <boost/lexical_cast.hpp>
 #include <iomanip>
+#include <iostream>
 #include <queue>
 #include <sstream>
 
@@ -127,7 +128,7 @@ namespace fc
       gelf_message["_task_name"] = context.get_task_name();
 
     string gelf_message_as_string = json::to_string(gelf_message);
-    unsigned uncompressed_size = gelf_message_as_string.size();
+    //unsigned uncompressed_size = gelf_message_as_string.size();
     gelf_message_as_string = zlib_compress(gelf_message_as_string);
     
     // graylog2 expects the zlib header to be 0x78 0x9c