* Fix GetFileBaseDir

git-svn-id: trunk@48092 -
(cherry picked from commit e2ffecb4c8f67de55db5462dae208bf62d5353c4)

utils/fpdoc/dwriter.pp

@@ -721,7 +721,7 @@ end;
 function TMultiFileDocWriter.GetFileBaseDir(aOutput: String) : String;
 
 begin
-  Result:=Engine.Output;
+  Result:=aOutput;
   if Result<>'' then
     Result:=IncludeTrailingPathDelimiter(Result);
 end;