Fix extraneous empty ("") container being added

This commit is contained in:
fieldOfView 2016-12-14 13:07:12 +01:00
parent 2c79efd8bd
commit dcae7575e4

View File

@ -48,6 +48,8 @@ class VersionUpgrade22to24(VersionUpgrade):
# Change the name of variant and insert empty_variant into the stack.
new_container_list = []
for item in container_list:
if not item: # the last item may be an empty string
continue
if item == variant_name:
new_container_list.append(config_name)
new_container_list.append("empty_variant")