Fix a memory leak in WiFi

Eloquence4 · Eloquence4 · commit e777afec8fff · 2017-09-26T10:01:32.000+03:00
diff --git a/cpp_utils/WiFi.h b/cpp_utils/WiFi.h
@@ -139,6 +139,7 @@ class WiFi {
      * @param[in] wifiEventHandler The class that will be used to process events.
      */
     void setWifiEventHandler(WiFiEventHandler *wifiEventHandler) {
+        delete this->wifiEventHandler;
         this->wifiEventHandler = wifiEventHandler;
     }
 private:

Original file line number	Diff line number	Diff line change
`@@ -139,6 +139,7 @@ class WiFi {`
`139`	`139`	`* @param[in] wifiEventHandler The class that will be used to process events.`
`140`	`140`	`*/`
`141`	`141`	`void setWifiEventHandler(WiFiEventHandler *wifiEventHandler) {`
	`142`	`+ delete this->wifiEventHandler;`
`142`	`143`	`this->wifiEventHandler = wifiEventHandler;`
`143`	`144`	`}`
`144`	`145`	`private:`