diff options
Diffstat (limited to 'resources/libraries/python')
| -rw-r--r-- | resources/libraries/python/topology.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/resources/libraries/python/topology.py b/resources/libraries/python/topology.py index 5884ddf743..3c903e5c94 100644 --- a/resources/libraries/python/topology.py +++ b/resources/libraries/python/topology.py @@ -29,7 +29,10 @@ def load_topo_from_yaml(): :return: Nodes from loaded topology. """ - topo_path = BuiltIn().get_variable_value("${TOPOLOGY_PATH}") + try: + topo_path = BuiltIn().get_variable_value("${TOPOLOGY_PATH}") + except: + return '' with open(topo_path) as work_file: return load(work_file.read())['nodes'] |