Initialize @_etag.

b9fa46ca · Emilio Tagua · bb2f53b4 · b9fa46ca
隐藏空白更改
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actionpack/lib/action_dispatch/http/response.rb actionpack/lib/action_dispatch/http/response.rb +1 -0

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--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -43,6 +43,7 @@ def initialize(status = 200, header = {}, body = [])
        @writer = lambda { |x| @body << x }
        @block = nil
        @length = 0
+        @_etag = nil

        @status, @header = status, header
        self.body = body