--- a/plcopen/structures.py Wed Sep 25 11:50:40 2013 +0200
+++ b/plcopen/structures.py Fri Sep 27 16:22:40 2013 +0200
@@ -42,8 +42,10 @@
ScriptDirectory = os.path.split(os.path.realpath(__file__))[0]
-StdBlockLibrary = LoadProject(os.path.join(ScriptDirectory, "Standard_Function_Blocks.xml"))
-AddnlBlockLibrary = LoadProject(os.path.join(ScriptDirectory, "Additional_Function_Blocks.xml"))
+StdBlockLibrary, error = LoadProject(
+ os.path.join(ScriptDirectory, "Standard_Function_Blocks.xml"))
+AddnlBlockLibrary, error = LoadProject(
+ os.path.join(ScriptDirectory, "Additional_Function_Blocks.xml"))
StdBlockComments = {
"SR": _("SR bistable\nThe SR bistable is a latch where the Set dominates."),