diff options
Diffstat (limited to 'buildstream/_yaml.py')
| -rw-r--r-- | buildstream/_yaml.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/buildstream/_yaml.py b/buildstream/_yaml.py index 2e29f5e18..718f7321b 100644 --- a/buildstream/_yaml.py +++ b/buildstream/_yaml.py @@ -325,7 +325,7 @@ def node_get_provenance(node, key=None, indices=None): # Note: # Returned strings are stripped of leading and trailing whitespace # -def node_get(node, expected_type, key, indices=[], default_value=None): +def node_get(node, expected_type, key, indices=None, default_value=None): value = node.get(key, default_value) provenance = node_get_provenance(node) if value is None: @@ -333,7 +333,7 @@ def node_get(node, expected_type, key, indices=[], default_value=None): "{}: Dictionary did not contain expected key '{}'".format(provenance, key)) path = key - if indices: + if indices is not None: # Implied type check of the element itself value = node_get(node, list, key) for index in indices: |