Warning fixes for VC5 (Igor Korot)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37526 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/progdlgg.cpp

@@ -141,7 +141,7 @@ wxProgressDialog::wxProgressDialog(wxString const &title,
 
     wxClientDC dc(this);
     dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
-    long widthText;
+    long widthText = 0;
     dc.GetTextExtent(message, &widthText, NULL, NULL, NULL, NULL);
 
     wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);