diff options
Diffstat (limited to 'actionpack/lib')
-rw-r--r-- | actionpack/lib/action_dispatch/http/cache.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/http/cache.rb b/actionpack/lib/action_dispatch/http/cache.rb index d57666525d..0d6015d993 100644 --- a/actionpack/lib/action_dispatch/http/cache.rb +++ b/actionpack/lib/action_dispatch/http/cache.rb @@ -28,8 +28,10 @@ module ActionDispatch end def etag_matches?(etag) - etag = etag.gsub(/^\"|\"$/, "") - if_none_match_etags.include?(etag) + if etag + etag = etag.gsub(/^\"|\"$/, "") + if_none_match_etags.include?(etag) + end end # Check response freshness (Last-Modified and ETag) against request |