Make Rubocop happy.

redis · Jun 11, 2020 · 5c6bdae · 5c6bdae
1 parent fb20cbd
commit 5c6bdae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/redis.rb b/lib/redis.rb
@@ -8,7 +8,7 @@ class << self
     attr_reader :exists_returns_integer
 
     def exists_returns_integer=(value)
-      if !value
+      unless value
         message = "`Redis#exists(key)` will return an Integer in redis-rb 4.3. The option to explicitly disable this " \
           "behaviour via `Redis.exists_returns_integer` will be removed.  You should use `exists?` instead. " \
           "(#{::Kernel.caller(1, 1).first})\n"