From a668beffd64106a1e1fedb71cc25eaaa11baf0c1 Mon Sep 17 00:00:00 2001
From: Guillermo Iguaran <guilleiguaran@gmail.com>
Date: Sun, 9 Feb 2014 00:35:10 -0500
Subject: [PATCH] Stringify the incoming hash in FlashHash

Stringify the incoming as well to handle incoming symbol keys from
marshalled sessions
---
 actionpack/lib/action_dispatch/middleware/flash.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/actionpack/lib/action_dispatch/middleware/flash.rb b/actionpack/lib/action_dispatch/middleware/flash.rb
index 419bcb8a73..1e45a38e5f 100644
--- a/actionpack/lib/action_dispatch/middleware/flash.rb
+++ b/actionpack/lib/action_dispatch/middleware/flash.rb
@@ -1,3 +1,5 @@
+require 'active_support/core_ext/hash/keys'
+
 module ActionDispatch
   class Request < Rack::Request
     # Access the contents of the flash. Use <tt>flash["notice"]</tt> to
@@ -94,7 +96,7 @@ def to_session_value
 
       def initialize(flashes = {}, discard = []) #:nodoc:
         @discard = Set.new(stringify_array(discard))
-        @flashes = flashes
+        @flashes = flashes.stringify_keys
         @now     = nil
       end
 
-- 
GitLab