Minor correction to previous submit

alanbato · Jul 7, 2017 · 0a20024 · 0a20024
1 parent 69454ec
commit 0a20024
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pandas/core/indexes/category.py b/pandas/core/indexes/category.py
@@ -420,7 +420,7 @@ def reindex(self, target, method=None, level=None, limit=None,
 
         indexer, missing = self.get_indexer_non_unique(np.array(target))
 
-        if len(indexer):
+        if len(self.codes):
             new_target = self.take(indexer)
         else:
             new_target = target