--- a/objdictgen/gen_cfile.py	Thu Jun 21 17:08:43 2007 +0200
+++ b/objdictgen/gen_cfile.py	Thu Jun 21 17:27:16 2007 +0200
@@ -473,7 +473,7 @@
 
     texts["file_include_name"] = headerfilepath.replace(".", "_").upper()
     HeaderFileContent = generated_tag + """
-#ifdef %(file_include_name)s
+#ifndef %(file_include_name)s
 #define %(file_include_name)s
 
 #include "data.h"