Inline the prefix assignment so it doesnt look so daft

pinetops · Jan 27, 2012 · f78cb55 · f78cb55
1 parent 66b445c
commit f78cb55
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb
@@ -77,8 +77,7 @@ def lookup_store(*store_option)
       def expand_cache_key(key, namespace = nil)
         expanded_cache_key = namespace ? "#{namespace}/" : ""
 
-        prefix = ENV["RAILS_CACHE_ID"] || ENV["RAILS_APP_VERSION"]
+        if prefix = ENV["RAILS_CACHE_ID"] || ENV["RAILS_APP_VERSION"]
-        if prefix
           expanded_cache_key << "#{prefix}/"
         end