Fix multiple small issues :)

src/Network/Auth.cpp

@@ -264,7 +264,7 @@ void TCPServerMain(){
 #else // unix
     // wondering why we need slightly different implementations of this?
     // ask ms.
-    SOCKET client, Listener = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
+    SOCKET client = -1, Listener = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
     sockaddr_in addr{};
     addr.sin_addr.s_addr = INADDR_ANY;
     addr.sin_family = AF_INET;

src/Network/GParser.cpp

@@ -184,7 +184,6 @@ void GlobalParser(Client*c, const std::string& Pack){
         SendToAll(c,Packet,false,false);
         return;
     }
-
     switch (Code) {
         case 'P': // initial connection
 #ifdef DEBUG

src/Network/TCPHandler.cpp

@@ -70,7 +70,7 @@ void TCPRcv(Client*c){
             return;
         }
         BytesRcv += Temp;
-    }while(BytesRcv < sizeof(Header));
+    }while(size_t(BytesRcv) < sizeof(Header));
     memcpy(&Header,&Data[0],sizeof(Header));
 
 #ifdef DEBUG