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| author | Brian Rose <brian@heimidal.net> | 2011-12-20 13:19:55 -0700 |
|---|---|---|
| committer | José Valim <jose.valim@gmail.com> | 2011-12-20 22:51:14 +0100 |
| commit | 55334f52d49630bf73ce06e4f4ec4682a7fe566a (patch) | |
| tree | 8fec5f0c83588532cf7ef5834a49a79063837fe1 /actionpack/lib | |
| parent | 0d7ca947272e4eff0c0447c5760d1b53167b685b (diff) | |
| download | rails-55334f52d49630bf73ce06e4f4ec4682a7fe566a.tar.gz rails-55334f52d49630bf73ce06e4f4ec4682a7fe566a.tar.bz2 rails-55334f52d49630bf73ce06e4f4ec4682a7fe566a.zip | |
Ensure option for select helper responds to `#first` before comparison.
Signed-off-by: José Valim <jose.valim@gmail.com>
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_options_helper.rb | 2 |
1 files changed, 1 insertions, 1 deletions
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]) |