* eval.c (proc_invoke): single array value to normal Proc#call

  (i.e. not via lambda call), should be treated just like yield.
  [ruby-dev:21726]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 4 deletions

diff --git a/lib/cgi.rb b/lib/cgi.rb
index a6003d99a6..43a5aa89f0 100644
--- a/lib/cgi.rb
+++ b/lib/cgi.rb
@@ -1152,11 +1152,9 @@ class CGI
       end
       alias last first
       def to_a
-        @params
-      end
-      def to_ary                # to be rhs of multiple assignment
-        @params
+        @params || [self]
       end
+      alias to_ary to_a   	# to be rhs of multiple assignment
     end
 
     # Get the value for the parameter with a given key.