Fix 'set' object does not support indexing
commit7364455d1f467657919143c642c88d90771d41b0
authorYuLun Shih <shih@yulun.me>
dateWed 4 May 2016, 22:14 (10 years ago)
parente9f56fe
searx/preferences.py+1−1
@@ -181,7 +181,7 @@ class EnginesSetting(SwitchableSetting):
181181 return [item[len('engine_'):].replace('_', ' ').replace(' ', '__') for item in items]
182182
183183 def transform_values(self, values):
184− if len(values) == 1 and values[0] == '':
184+ if len(values) == 1 and next(iter(values)) == '':
185185 return list()
186186 transformed_values = []
187187 for value in values: