From 78649904e0efe959e3fe281edef11306401838b7 Mon Sep 17 00:00:00 2001
From: Igor Chubin <igor@chub.in>
Date: Sat, 23 Feb 2019 22:22:13 +0000
Subject: [PATCH] fixed minor bug in lib/cache.py

---
 lib/cache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cache.py b/lib/cache.py
index 78b339d..3254168 100644
--- a/lib/cache.py
+++ b/lib/cache.py
@@ -8,7 +8,7 @@ if os.environ.get('REDIS_HOST', '').lower() != 'none':
 else:
     _REDIS = None
 
-if os.environ.get('REDIS_PREFIX', '').lower() != 'none':
+if os.environ.get('REDIS_PREFIX', ''):
     _REDIS_PREFIX = os.environ.get('REDIS_PREFIX', '') + ':'
 else:
     _REDIS_PREFIX = ''