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verification if vars is empty #45

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Merged
thenodon merged 1 commit into from
Sep 26, 2025
Merged

verification if vars is empty #45

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5 changes: 3 additions & 2 deletions icinga2_exporter/perfdata.py
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Original file line number Diff line number Diff line change
Expand Up @@ -467,8 +467,9 @@ def add_labels_by_items(label: str, key: str) -> dict:
@staticmethod
def get_host_meta_custom_vars(host_attrs):
labels = {}
for custom_vars_key, custom_vars_value in host_attrs['attrs']['vars'].items():
labels[custom_vars_key.lower()] = Perfdata.valid_prometheus_label_values(custom_vars_value)
if type(host_attrs['attrs']['vars']) == dict:
for custom_vars_key, custom_vars_value in host_attrs['attrs']['vars'].items():
labels[custom_vars_key.lower()] = Perfdata.valid_prometheus_label_values(custom_vars_value)

return labels

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