Set default dig query type to A

refs #2137

src/utils/common/params.h

@@ -31,7 +31,7 @@
 #include <stdint.h>			// uint16_t
 
 #include "common/lists.h"		// node
-#include "libknot/tsig.h"
+#include "libknot/tsig.h"		// knot_key_t
 
 #define DEFAULT_IPV4_NAME	"127.0.0.1"
 #define DEFAULT_IPV6_NAME	"::1"

src/utils/dig/dig_params.c

@@ -84,7 +84,7 @@ static int dig_params_init(params_t *params)
 	params->protocol = PROTO_ALL;
 	params->udp_size = DEFAULT_UDP_SIZE;
 	params->class_num = KNOT_CLASS_IN;
-	params->type_num = -1;
+	params->type_num = KNOT_RRTYPE_A;
 	params->xfr_serial = 0;
 	params->retries = DEFAULT_RETRIES_DIG;
 	params->wait = DEFAULT_TIMEOUT_DIG;