diff --git a/src/WebSockets.cpp b/src/WebSockets.cpp
index 1320e3e..9512324 100644
--- a/src/WebSockets.cpp
+++ b/src/WebSockets.cpp
@@ -46,6 +46,7 @@ extern "C" {
 
 #endif
 
+
 /**
  *
  * @param client WSclient_t *  ptr to the client struct
diff --git a/src/WebSocketsClient.cpp b/src/WebSocketsClient.cpp
index b359e6d..ea31db7 100644
--- a/src/WebSocketsClient.cpp
+++ b/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;
diff --git a/src/WebSocketsClient.h b/src/WebSocketsClient.h
index c1f5b0c..ab82e98 100644
--- a/src/WebSocketsClient.h
+++ b/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");
diff --git a/src/WebSocketsServer.h b/src/WebSocketsServer.h
index 3550c6a..7d5a7cd 100644
--- a/src/WebSocketsServer.h
+++ b/src/WebSocketsServer.h
@@ -44,7 +44,7 @@ public:
 #endif
 
         WebSocketsServer(uint16_t port, String origin = "", String protocol = "arduino");
-        ~WebSocketsServer(void);
+        virtual ~WebSocketsServer(void);
 
         void begin(void);