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fix bug by checking if data value is a dict

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Daniel Weschke
2019-02-13 09:11:28 +01:00
parent dfaba9a1e0
commit 71e57b2e5b
1 changed files with 1 additions and 1 deletions
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src/materials.py
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@@ -157,7 +157,7 @@ def get_value(data, element):
keys = element.split('/') keys = element.split('/')
for key in keys: for key in keys:
data = data.get(key) data = data.get(key)
if data and len(data) == 1: if isinstance(data, dict) and data and len(data) == 1:
data = next(iter(data.values())) data = next(iter(data.values()))
return data return data