routers: return instead of StopIteration()

andreasferber · Aug 27, 2018 · b6f4859 · b6f4859
1 parent 7267d02
commit b6f4859
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/carbon/routers.py b/lib/carbon/routers.py
@@ -220,7 +220,7 @@ def remove_node(self, node):
 
   def get_nodes(self, key):
     if not self.nodes:
-      raise StopIteration()
+      return
 
     seed = self._hash(key) % len(self.nodes)