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ignore nil session["flash"]

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Charlie Somerville
2014-09-26 15:26:13 +10:00
parent 3fe553fa31
commit bce8b07309
1 changed files with 1 additions and 1 deletions
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2
actionpack/lib/action_dispatch/middleware/flash.rb
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@@ -272,7 +272,7 @@ module ActionDispatch
env[KEY] = new_hash env[KEY] = new_hash
end end
if session.key?('flash') && session['flash'].empty? if session['flash'] && session['flash'].empty?
session.delete('flash') session.delete('flash')
end end
end end