pf-ring: add missing header.

diff --git a/src/source-pfring.c b/src/source-pfring.c
index c169b36b6f77798d5014dda55b3aa7a3a8a0fc3b..818d099aec5c8e685d5fd4db2461ad551edbb1bd 100644 (file)
--- a/src/source-pfring.c
+++ b/src/source-pfring.c
@@ -43,6 +43,7 @@
 #include "tm-threads.h"
 #include "source-pfring.h"
 #include "util-debug.h"
+#include "util-checksum.h"
 #include "util-privs.h"
 #include "util-device.h"
 #include "runmodes.h"