From 55334f52d49630bf73ce06e4f4ec4682a7fe566a Mon Sep 17 00:00:00 2001 From: Brian Rose Date: Tue, 20 Dec 2011 13:19:55 -0700 Subject: Ensure option for select helper responds to `#first` before comparison. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: José Valim --- actionpack/lib/action_view/helpers/form_options_helper.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'actionpack/lib/action_view/helpers/form_options_helper.rb') diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb index f895cad058..a8690430e5 100644 --- a/actionpack/lib/action_view/helpers/form_options_helper.rb +++ b/actionpack/lib/action_view/helpers/form_options_helper.rb @@ -584,7 +584,7 @@ module ActionView # [nil, []] # { nil => [] } # - if !choices.empty? && Array === choices.first.last + if !choices.empty? && choices.first.respond_to?(:first) && Array === choices.first.last option_tags = grouped_options_for_select(choices, :selected => selected_value, :disabled => options[:disabled]) else option_tags = options_for_select(choices, :selected => selected_value, :disabled => options[:disabled]) -- cgit v1.2.3