fix build warning when LOG_LEVEL < LOG_INFO_LEVEL

Compiler generate unused variable 'i' warning in mqtt_list_subscribe_topic when MQTT_LOG_LEVEL < MQTT_LOG_INFO_LEVEL. Signed-off-by: Ajay Bhargav <[email protected]>
jiejieTop · Feb 1, 2024 · 143c1d0 · 143c1d0
1 parent 956e0c8
commit 143c1d0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/mqttclient/mqttclient.c b/mqttclient/mqttclient.c
@@ -1462,7 +1462,9 @@ int mqtt_publish(mqtt_client_t* c, const char* topic_filter, mqtt_message_t* msg
 
 int mqtt_list_subscribe_topic(mqtt_client_t* c)
 {
+#if MQTT_LOG_LEVEL >= MQTT_LOG_INFO_LEVEL
     int i = 0;
+#endif
     mqtt_list_t *curr, *next;
     message_handlers_t *msg_handler;