allow wxFileConfig be created with empty name (will take it from wxApp) (patch 749749)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21312 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/fileconf.h b/include/wx/fileconf.h
index f383998e96ed03349bc598c1ce7e130460451085..8ac261c3b05f1be6d5d8452cf8ed277617d28b60 100644 (file)
--- a/include/wx/fileconf.h
+++ b/include/wx/fileconf.h
@@ -116,7 +116,7 @@ public:
   // ctor & dtor
     // New constructor: one size fits all. Specify wxCONFIG_USE_LOCAL_FILE or
     // wxCONFIG_USE_GLOBAL_FILE to say which files should be used.
-  wxFileConfig(const wxString& appName,
+  wxFileConfig(const wxString& appName = wxT(""),
                const wxString& vendorName = wxT(""),
                const wxString& localFilename = wxT(""),
                const wxString& globalFilename = wxT(""),