Sean Doyle 8a0bc4aa90 Support calls to `#field_name` with nil `object_name` ... It's possible for `ActionView::Helpers::FormTagHelper#field_name` calls made by instances constructed through `fields` and `fields_for` helpers to have an `object_name` argument that's `nil`. For example, the following will raise an `undefined method `empty?' for nil:NilClass` exception: ```erb <%= fields do |f| %> <%= f.field_name :body %> <% end %> ``` To guard against those calls, replace the method's call to `String#empty?` with `Object#blank?`, since `NilClass#empty?` is not defined.		2022-06-15 18:51:20 +01:00
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action_view	Support calls to `#field_name` with nil `object_name`	2022-06-15 18:51:20 +01:00
action_view.rb	Bump license years to 2022 [ci-skip]	2022-01-01 15:22:15 +09:00