Merge pull request #544 in SNORT/snort3 from build_fix to master

Squashed commit of the following:

commit 71e677856bfa8576d69e667e5eec5e4cc0898727
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed Jun 22 13:15:08 2016 -0400

    fixed missing include

diff --git a/src/flow/ha_module.cc b/src/flow/ha_module.cc
index 0de23e0bb1e48a99a2cde0255797e4d1e3da8bfe..b3e95257b6cf8cc0cdf3a21f23bcc4d4c4b92a4c 100644 (file)
--- a/src/flow/ha_module.cc
+++ b/src/flow/ha_module.cc
@@ -20,6 +20,8 @@
 
 #include "ha_module.h"
 
+#include <cmath>
+
 #include "ha.h"
 #include "log/messages.h"
 #include "main/snort_debug.h"