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-rw-r--r--lib/rexml/element.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rexml/element.rb b/lib/rexml/element.rb
index e7754da2c5..0b025da475 100644
--- a/lib/rexml/element.rb
+++ b/lib/rexml/element.rb
@@ -713,7 +713,7 @@ module REXML
private
def __to_xpath_helper node
- rv = node.expanded_name
+ rv = node.expanded_name.clone
if node.parent
results = node.parent.find_all {|n|
n.kind_of?(REXML::Element) and n.expanded_name == node.expanded_name