add virtual to destructor #243

Author: Links2004

src/WebSockets.cpp

@@ -46,6 +46,7 @@ extern "C" {
 
 #endif
 
+
 /**
  *
  * @param client WSclient_t *  ptr to the client struct

src/WebSocketsClient.cpp

@@ -373,7 +373,6 @@ void WebSocketsClient::clientDisconnect(WSclient_t * client) {
     client->cCode = 0;
     client->cKey = "";
     client->cAccept = "";
-    client->cProtocol = "";
     client->cVersion = 0;
     client->cIsUpgrade = false;
     client->cIsWebsocket = false;

src/WebSocketsClient.h

@@ -37,7 +37,7 @@ class WebSocketsClient: private WebSockets {
 
 
         WebSocketsClient(void);
-        ~WebSocketsClient(void);
+        virtual ~WebSocketsClient(void);
 
         void begin(const char *host, uint16_t port, const char * url = "/", const char * protocol = "arduino");
         void begin(String host, uint16_t port, String url = "/", String protocol = "arduino");

src/WebSocketsServer.h

@@ -44,7 +44,7 @@ class WebSocketsServer: protected WebSockets {
 #endif
 
         WebSocketsServer(uint16_t port, String origin = "", String protocol = "arduino");
-        ~WebSocketsServer(void);
+        virtual ~WebSocketsServer(void);
 
         void begin(void);