Fix for VS2012

Author: ras0219-msft

Release/src/websockets/client/ws_client.cpp

@@ -171,7 +171,11 @@ class ws_desktop_client : public _websocket_client_impl, public std::enable_shar
             m_client.close(m_con, static_cast<websocketpp::close::status::value>(status), utility::conversions::to_utf8string(reason), ec);
             if (ec.value() != 0)
             {
+#if defined(_MSC_VER) && (_MSC_VER < 1800)
+                websocket_exception wx(ec.value());
+#else
                 websocket_exception wx(ec.value(), ec.category());
+#endif
                 return pplx::task_from_exception<void>(wx);
             }
         }
@@ -274,7 +278,11 @@ class ws_desktop_client : public _websocket_client_impl, public std::enable_shar
         m_con = con;
         if (ec.value() != 0)
         {
+#if defined(_MSC_VER) && (_MSC_VER < 1800)
+            websocket_exception wx(ec.value());
+#else
             websocket_exception wx(ec.value(), ec.category());
+#endif
             return pplx::task_from_exception<void>(wx);
         }
 
@@ -441,7 +449,11 @@ class ws_desktop_client : public _websocket_client_impl, public std::enable_shar
                 auto ec = previousTask.get();
                 if (ec.value() != 0)
                 {
+#if defined(_MSC_VER) && (_MSC_VER < 1800)
+                    websocket_exception wx(ec.value());
+#else
                     websocket_exception wx(ec.value(), ec.category());
+#endif
                     eptr = std::make_exception_ptr(wx);
                 }
             }