searx

commit: 7364455d1f467657919143c642c88d90771d41b0
parent e9f56fe3eec3baed3f845677a38405f29ac6cd53
Author: YuLun Shih <shih@yulun.me>
Date:   Wed,  4 May 2016 22:14:04 +0800

Fix 'set' object does not support indexing

Diffstat:
M
searx/preferences.py
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/searx/preferences.py b/searx/preferences.py
@@ -181,7 +181,7 @@ class EnginesSetting(SwitchableSetting):
         return [item[len('engine_'):].replace('_', ' ').replace('  ', '__') for item in items]
 
     def transform_values(self, values):
-        if len(values) == 1 and values[0] == '':
+        if len(values) == 1 and next(iter(values)) == '':
             return list()
         transformed_values = []
         for value in values: