diff -r 95d165193770 -r ea237e1431ec PLCControler.py
--- a/PLCControler.py	Fri Feb 17 00:13:19 2012 +0100
+++ b/PLCControler.py	Mon Feb 20 00:37:01 2012 +0100
@@ -1285,7 +1285,7 @@
                 if blocktype["name"] == type:
                     if inputs is not None and inputs != "undefined":
                         block_inputs = tuple([var_type for name, var_type, modifier in blocktype["inputs"]])
-                        if reduce(lambda x, y: x and y, map(lambda x: x[0] == "ANY" or self.IsOfType(*x), zip(inputs, block_inputs))):
+                        if reduce(lambda x, y: x and y, map(lambda x: x[0] == "ANY" or self.IsOfType(*x), zip(inputs, block_inputs)), True):
                             return blocktype
                     else:
                         if result_blocktype is not None: