CDP: fix "Unchecked return value" found by Coverity

[tcpdump] / openflow.h

diff --git a/openflow.h b/openflow.h
index fbd42ebd16660b1819028de30acb1873337b0290..d330f1ecf0a9b12cef74002fcb3395a1d397aaed 100644 (file)
--- a/openflow.h
+++ b/openflow.h
@@ -27,6 +27,9 @@
 
 /* OpenFlow: protocol between controller and datapath. */
 
+/* for netdissect_options */
+#include "netdissect.h"
+
 #define OF_HEADER_LEN 8
 
 /*