HSRP: Print the protocol name before any check

Author: fxlb

print-hsrp.c

@@ -98,8 +98,10 @@ hsrp_print(netdissect_options *ndo, const u_char *bp, u_int len)
 	uint8_t version;
 
 	ndo->ndo_protocol = "hsrp";
+	nd_print_protocol_caps(ndo);
+
 	version = GET_U_1(hp->hsrp_version);
-	ND_PRINT("HSRPv%u", version);
+	ND_PRINT("v%u", version);
 	if (version != 0)
 		return;
 	ND_PRINT("-");