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-rw-r--r--actionpack/lib/action_controller/vendor/html-scanner/html/node.rb4
1 files changed, 1 insertions, 3 deletions
diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb
index d581399514..0eaad2b911 100644
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb
+++ b/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb
@@ -77,9 +77,7 @@ module HTML #:nodoc:
# Return a textual representation of the node.
def to_s
- s = ""
- @children.each { |child| s << child.to_s }
- s
+ @children.join()
end
# Return false (subclasses must override this to provide specific matching