From cd304cc2d78e83d2e8517326f3b94d668d953ca2 Mon Sep 17 00:00:00 2001
From: Ilya Kreymer <ikreymer@gmail.com>
Date: Mon, 29 Jan 2018 08:10:21 -0800
Subject: [PATCH] redisindexsource: clear member_key_type if invalid (not hash
 or set)

---
 pywb/warcserver/index/indexsource.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pywb/warcserver/index/indexsource.py b/pywb/warcserver/index/indexsource.py
index 6aabcb08..51931ebd 100644
--- a/pywb/warcserver/index/indexsource.py
+++ b/pywb/warcserver/index/indexsource.py
@@ -315,6 +315,10 @@ class RedisIndexSource(BaseIndexSource):
         elif self.member_key_type == b'hash':
             return self.redis.hvals(key)
 
+        # don't cache if any other type
+        else:
+            self.member_key_type = None
+
         return []
 
     def load_index(self, params):