diff options
Diffstat (limited to 'lib/rack/utils.rb')
| -rw-r--r-- | lib/rack/utils.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/rack/utils.rb b/lib/rack/utils.rb index 53303995..d5a19914 100644 --- a/lib/rack/utils.rb +++ b/lib/rack/utils.rb @@ -179,11 +179,11 @@ module Rack value.map { |k, v| build_nested_query(v, prefix ? "#{prefix}[#{escape(k)}]" : escape(k)) }.join("&") - when String + when nil + prefix + else raise ArgumentError, "value must be a Hash" if prefix.nil? "#{prefix}=#{escape(value)}" - else - prefix end end module_function :build_nested_query |