From 0f1b554a2b79a4af47eb4ae9748db151e217ff19 Mon Sep 17 00:00:00 2001
From: Adam Holmberg <Adam.Holmberg@datastax.com>
Date: Mon, 4 Apr 2016 10:36:28 -0500
Subject: [PATCH] handle single-element routing key as tuple, list

---
 cassandra/query.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cassandra/query.py b/cassandra/query.py
index 8d2654db..55d02300 100644
--- a/cassandra/query.py
+++ b/cassandra/query.py
@@ -243,7 +243,10 @@ class Statement(object):
 
     def _set_routing_key(self, key):
         if isinstance(key, (list, tuple)):
-            self._routing_key = b"".join(self._key_parts_packed(key))
+            if len(key) == 1:
+                self._routing_key = key[0]
+            else:
+                self._routing_key = b"".join(self._key_parts_packed(key))
         else:
             self._routing_key = key