bug fix in wxRegKey::CopyValue()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6064 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/registry.cpp b/src/msw/registry.cpp
index 55b6946d0debef469a70707c9c7a99820ed63381..a3326ec89964cf87dc170c8f583b97a60cead97e 100644 (file)
--- a/src/msw/registry.cpp
+++ b/src/msw/registry.cpp
@@ -444,6 +444,11 @@ bool wxRegKey::CopyValue(const wxChar *szValue,
                          wxRegKey& keyDst,
                          const wxChar *szValueNew)
 {
+    if ( !szValueNew ) {
+        // by default, use the same name
+        szValueNew = szValue;
+    }
+
     switch ( GetValueType(szValue) ) {
         case Type_String:
             {