really fixed wxConfig bug

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10356 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/confbase.h

@@ -188,6 +188,10 @@ public:
   virtual bool Write(const wxString& key, double value);
   virtual bool Write(const wxString& key, bool value);
 
+  // we have to provide a separate version for C strings as otherwise they
+  // would be converted to bool and not to wxString as expected!
+  virtual bool Write(const wxString& key, const wxChar *value);
+
   // permanently writes all changes
   virtual bool Flush(bool bCurrentOnly = FALSE) = 0;
 

src/common/config.cpp

@@ -206,6 +206,12 @@ bool wxConfigBase::Write(const wxString& key, bool value)
     return Write(key, value ? 1l : 0l);
 }
 
+bool wxConfigBase::Write(const wxString& key, const wxChar *value)
+{
+    // explicit cast needed, otherwise value would have been converted to bool
+    return Write(key, wxString(value));
+}
+
 wxString wxConfigBase::ExpandEnvVars(const wxString& str) const
 {
     wxString tmp; // Required for BC++