fix parser's bug when value is nil or blank

roidrage · Sep 27, 2016 · 028b99c · 028b99c
1 parent e62ecf2
commit 028b99c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/redis-session-store.rb b/lib/redis-session-store.rb
@@ -234,9 +234,9 @@ def load_session_from_redis(s_key)
       data = {}
       redis.hkeys(s_key).each do |key|
         next unless key.start_with?(hashkey_prefix)
-        value = redis.hget(s_key, key)
+        value = redis.hget(s_key, key).to_s
         key = key[hashkey_prefix.length..-1]
-        data[key] = value ? serializer.load(value) : nil
+        data[key] = value.size > 0 ? serializer.load(value) : nil
       end
       data
     end