[fix] set union will usually be over 0 subsets

2016-05-21 19:17:11 -04:00
parent 78935c31a3
commit cdd14b137d
1 changed files with 4 additions and 1 deletions
--- a/scripts/geodata/places/config.py
+++ b/scripts/geodata/places/config.py
@@ -84,7 +84,10 @@ class PlaceConfig(object):
        for c in admin_components:
            names[components[c]].append(c)

-        same_name = set.union(*[set(v) for c, v in six.iteritems(names) if len(v) > 1])
+        same_name = set()
+        for c, v in six.iteritems(names):
+            if len(v) > 1:
+                same_name |= set(v)

        new_components = components.copy()