--- src/mail.c	2008-12-16 05:55:40.000000000 +0100
+++ src/mail.c.new	2008-12-20 15:59:24.000000000 +0100
@@ -29,6 +29,7 @@
 #include "conky.h"
 #include "common.h"
 #include "logging.h"
+#include "limits.h"
 #include "mail.h"
 
 #include <errno.h>