From d050a28f769b43e89bd0a06d36810c69de882412 Mon Sep 17 00:00:00 2001
From: kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 Apr 2018 03:26:01 +0000
Subject: rexml: Fix a  XPath bug of $variable

[Bug #14600]

* lib/rexml/functions.rb: Fix a bug that "$variable" returns
  node instead of ndoe set.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rexml/xpath_parser.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/rexml')

diff --git a/lib/rexml/xpath_parser.rb b/lib/rexml/xpath_parser.rb
index a4f5d2508a..6a32a06440 100644
--- a/lib/rexml/xpath_parser.rb
+++ b/lib/rexml/xpath_parser.rb
@@ -375,7 +375,7 @@ module REXML
 
         when :variable
           var_name = path_stack.shift
-          return @variables[ var_name ]
+          return [@variables[var_name]]
 
         # :and, :or, :eq, :neq, :lt, :lteq, :gt, :gteq
         # TODO: Special case for :or and :and -- not evaluate the right
-- 
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