fix clang build

libs/libdingaling/src/libdingaling.c

@@ -3028,7 +3028,7 @@ ldl_status ldl_session_get_candidates(ldl_session_t *session, ldl_transport_type
 {
 	assert(tport < LDL_TPORT_MAX);
 	
-	if (session->candidate_len) {
+	if (session->candidate_len[tport]) {
 		*candidates = session->candidates[tport];
 		*len = session->candidate_len[tport];
 		return LDL_STATUS_SUCCESS;

src/mod/endpoints/mod_skypopen/mod_skypopen.c

@@ -2785,7 +2785,7 @@ int skypopen_partner_handle_ring(private_t *tech_pvt)
 		} else {
 			ERRORA("no session\n", SKYPOPEN_P_LOG);
 		}
-	} else if (!tech_pvt || !tech_pvt->skype_call_id) {
+	} else if (!tech_pvt || !tech_pvt->skype_call_id[0]) {
 		ERRORA("No Call ID?\n", SKYPOPEN_P_LOG);
 	} else {
 		DEBUGA_SKYPE("We're in a call now (%s), let's refuse this one (%s)\n", SKYPOPEN_P_LOG, tech_pvt->skype_call_id, id);
@@ -2884,7 +2884,7 @@ int skypopen_answer(private_t *tech_pvt)
 		DEBUGA_SKYPE
 			("NEW!  name: %s, state: %d, value=%s, tech_pvt->callid_number=%s, tech_pvt->skype_user=%s\n",
 			 SKYPOPEN_P_LOG, tech_pvt->name, tech_pvt->interface_state, value, tech_pvt->callid_number, tech_pvt->skype_user);
-	} else if (!tech_pvt || !tech_pvt->skype_call_id) {
+	} else if (!tech_pvt || !tech_pvt->skype_call_id[0]) {
 		ERRORA("No Call ID?\n", SKYPOPEN_P_LOG);
 	} else {
 		DEBUGA_SKYPE("We're in a call now (%s), let's refuse this one (%s)\n", SKYPOPEN_P_LOG, tech_pvt->skype_call_id, id);
@@ -2956,9 +2956,9 @@ int skypopen_transfer(private_t *tech_pvt)
 	}
 	DEBUGA_SKYPE("NOT FOUND\n", SKYPOPEN_P_LOG);
 
-	if (!tech_pvt || !tech_pvt->skype_call_id || !strlen(tech_pvt->skype_call_id)) {
+	if (!tech_pvt || !tech_pvt->skype_call_id[0]) {
 		/* we are not inside an active call */
-		DEBUGA_SKYPE("We're NO MORE in a call now %s\n", SKYPOPEN_P_LOG, (tech_pvt && tech_pvt->skype_call_id) ? tech_pvt->skype_call_id : "");
+		DEBUGA_SKYPE("We're NO MORE in a call now %s\n", SKYPOPEN_P_LOG, tech_pvt ? tech_pvt->skype_call_id : "");
 		switch_mutex_unlock(globals.mutex);
 
 	} else {

src/mod/event_handlers/mod_cdr_mongodb/driver/src/mongo.c

@@ -57,7 +57,7 @@ const char* _get_host_port(mongo_host_port* hp) {
 
 MONGO_EXPORT const char* mongo_get_primary(mongo* conn) {
     mongo* conn_ = (mongo*)conn;
-    if( !(conn_->connected) || (conn_->primary->host == '\0') )
+    if( !(conn_->connected) || (*conn_->primary->host == '\0') )
         return NULL;
     return _get_host_port(conn_->primary);
 }