commit f231bf98b2f67b4b0adb0d57923a9ffbdd94008a
Author: Hongli Lai (Phusion) <hongli@phusion.nl>
Date:   Fri Mar 11 16:47:03 2011 +0100

    Fix compilation problem.

diff --git a/ext/common/LoggingAgent/FilterSupport.h b/ext/common/LoggingAgent/FilterSupport.h
index 6c5761c..e513be4 100644
--- a/ext/common/LoggingAgent/FilterSupport.h
+++ b/ext/common/LoggingAgent/FilterSupport.h
@@ -34,6 +34,7 @@
 #include <string>
 #include <set>
 #include <regex.h>
+#include <cstdio>
 #include <cstring>
 
 #include <StaticString.h>