relikd/lektor-groupby-plugin
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fix: most_used_key with empty list

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relikd
2022-10-24 21:34:27 +02:00
parent 03475e3e5a
commit d58529f4cc
1 changed files with 1 additions and 1 deletions
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lektor_groupby/util.py
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@@ -16,7 +16,7 @@ def report_config_error(key: str, field: str, val: str, e: Exception) -> None:
def most_used_key(keys: List[str]) -> str: def most_used_key(keys: List[str]) -> str:
''' Find string with most occurrences. ''' ''' Find string with most occurrences. '''
if len(keys) < 3: if len(keys) < 3:
return keys[0] # TODO: first vs last occurrence return keys[0] if keys else '' # TODO: first vs last occurrence
best_count = 0 best_count = 0
best_key = '' best_key = ''
tmp = {} # type: Dict[str, int] tmp = {} # type: Dict[str, int]