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Check for nil in Rails 3.0

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This commit is contained in:
Matt Wildig 2013-09-04 17:09:52 +01:00
parent 754ac46ec7
commit ccfcd6497f
1 changed files with 1 additions and 1 deletions
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lib/haml/helpers/action_view_mods.rb
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@ -53,7 +53,7 @@ module ActionView
end
# NonCattingString is present in Rails less than 3.1.0. When support
# for 3.0 is dropped, this can be removed.
return ActionView::NonConcattingString.new(str) if defined?(ActionView::NonConcattingString)
return ActionView::NonConcattingString.new(str) if str && defined?(ActionView::NonConcattingString)
return str
else
capture_without_haml(*args, &block)