searx

commit: 9247b1e777f4b051136c1ebdd89d84725eb77c9a
parent: e9f56fe3eec3baed3f845677a38405f29ac6cd53
Author: Adam Tauber <asciimoo@gmail.com>
Date:   Fri,  6 May 2016 20:12:12 +0200

Merge pull request #555 from imZack/master

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: