diff --git a/lib/sdp.c b/lib/sdp.c
index 9c1eeb5..782d9bd 100644
--- a/lib/sdp.c
+++ b/lib/sdp.c
@@ -1603,13 +1603,13 @@ static void print_dataseq(sdp_data_t *p)
 void sdp_record_print(const sdp_record_t *rec)
 {
 	sdp_data_t *d = sdp_data_get(rec, SDP_ATTR_SVCNAME_PRIMARY);
-	if (d)
+	if (d && SDP_IS_TEXT_STR(d->dtd))
 		printf("Service Name: %.*s\n", d->unitSize, d->val.str);
 	d = sdp_data_get(rec, SDP_ATTR_SVCDESC_PRIMARY);
-	if (d)
+	if (d && SDP_IS_TEXT_STR(d->dtd))
 		printf("Service Description: %.*s\n", d->unitSize, d->val.str);
 	d = sdp_data_get(rec, SDP_ATTR_PROVNAME_PRIMARY);
-	if (d)
+	if (d && SDP_IS_TEXT_STR(d->dtd))
 		printf("Service Provider: %.*s\n", d->unitSize, d->val.str);
 }