From bb6762bbc629d3944659edbe7173eb99018ba0f6 Mon Sep 17 00:00:00 2001 From: Nick Elser Date: Sun, 12 Apr 2015 23:45:00 -0700 Subject: [PATCH] ret is not always an array --- lib/suo/client/redis.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/suo/client/redis.rb b/lib/suo/client/redis.rb index 5f318d1..ad5d3b8 100644 --- a/lib/suo/client/redis.rb +++ b/lib/suo/client/redis.rb @@ -21,7 +21,7 @@ module Suo multi.set(key, newval) end - ret[0] == "OK" + ret && ret[0] == "OK" end def synchronize(key)