MT#55283 fix typo

Check the correct field against "*"

Change-Id: I12e3b91f974d3acd9798c93f10491ef6dae43c1a
(cherry picked from commit 5fb74f1e43)

daemon/sdp.c

@@ -800,7 +800,7 @@ static int parse_attribute_rtcp_fb(struct sdp_attribute *output) {
 	EXTRACT_TOKEN(u.rtcp_fb.payload_type_str);
 	a->value = *value_str;
 
-	if (!str_cmp(&output->u.rtcp_fb.value, "*"))
+	if (!str_cmp(&a->payload_type_str, "*"))
 		a->payload_type = -1;
 	else {
 		a->payload_type = str_to_i(&a->payload_type_str, -1);