Converter: don't try to retype variables when there are no replacements.

git-svn-id: trunk@27328 -

converter/missingpropertiesdlg.pas

@@ -317,6 +317,7 @@ begin
       exit;
     end;
     // Apply replacement types also to pascal source.
+    if TypeReplacements.Tree.Count>0 then
       if not CodeToolBoss.RetypeClassVariables(fPascalBuffer,
             TLFMObjectNode(fLFMTree.Root).TypeName, TypeReplacements, false) then
         Result:=mrCancel;