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Fix for stripping tags from frozen strings.

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This returns behavior under Ruby 1.9 to match Ruby 1.8.
This commit is contained in:
Joshua Ballanco 2011-04-14 23:25:18 -04:00
parent c09538941f
commit 2adeaa9c90
1 changed files with 1 additions and 1 deletions
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2
actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb vendored
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@ -33,7 +33,7 @@ module HTML
result = super result = super
# strip any comments, and if they have a newline at the end (ie. line with # strip any comments, and if they have a newline at the end (ie. line with
# only a comment) strip that too # only a comment) strip that too
result.gsub!(/<!--(.*?)-->[\n]?/m, "") if result result = result.gsub(/<!--(.*?)-->[\n]?/m, "") if (result && result =~ /<!--(.*?)-->[\n]?/m)
# Recurse - handle all dirty nested tags # Recurse - handle all dirty nested tags
result == text ? result : sanitize(result, options) result == text ? result : sanitize(result, options)
end end