initialize m_initial{Recv,Send}BufferSize in wxSocketClient ctor (patch 1905981)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52526 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/socket.cpp

@@ -1260,6 +1260,8 @@ bool wxSocketBase::SetLocal(wxIPV4address& local)
 wxSocketClient::wxSocketClient(wxSocketFlags flags)
               : wxSocketBase(flags, wxSOCKET_CLIENT)
 {
+    m_initialRecvBufferSize =
+    m_initialSendBufferSize = -1;
 }
 
 wxSocketClient::~wxSocketClient()