# HG changeset patch
# User Laurent Bessard
# Date 1386262815 -3600
# Node ID 086f52b2feac7fc9d1854d4fd0d16f843ae8d035
# Parent  cbc0f64a25eb6f70be702a5a0ff8793f8f762ddc
Fixed bug with function POU when extracting return type

diff -r cbc0f64a25eb -r 086f52b2feac PLCControler.py
--- a/PLCControler.py	Thu Dec 05 17:58:51 2013 +0100
+++ b/PLCControler.py	Thu Dec 05 18:00:15 2013 +0100
@@ -1488,8 +1488,7 @@
                 factory = VariablesInfosFactory([])
         
                 parser = etree.XMLParser()
-                if tree:
-                    parser.resolvers.add(LibraryResolver(self))
+                parser.resolvers.add(LibraryResolver(self))
                 
                 return_type_infos_xslt_tree = etree.XSLT(
                     etree.parse(