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| author | David Heinemeier Hansson <david@loudthinking.com> | 2008-09-09 23:07:34 -0500 |
|---|---|---|
| committer | David Heinemeier Hansson <david@loudthinking.com> | 2008-09-09 23:07:34 -0500 |
| commit | 23a0e2c4a9c41936fec0c6e44b946108c701d33b (patch) | |
| tree | 88dd67e244fe5fdca88d28d3e076d2209ac0b5b3 | |
| parent | cc17863709882787654403fb20faf4a23eefb5ba (diff) | |
| download | rails-23a0e2c4a9c41936fec0c6e44b946108c701d33b.tar.gz rails-23a0e2c4a9c41936fec0c6e44b946108c701d33b.tar.bz2 rails-23a0e2c4a9c41936fec0c6e44b946108c701d33b.zip | |
Fixed that REXML fix would break on earlier versions of ruby (Frederick Cheung) [state:resolved #987]
| -rw-r--r-- | activesupport/lib/active_support/core_ext/rexml.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/rexml.rb b/activesupport/lib/active_support/core_ext/rexml.rb index af8ce3af47..baced8111a 100644 --- a/activesupport/lib/active_support/core_ext/rexml.rb +++ b/activesupport/lib/active_support/core_ext/rexml.rb @@ -5,7 +5,9 @@ require 'rexml/entity' # http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/ # This fix is identical to rexml-expansion-fix version 1.0.1 -unless REXML::VERSION > "3.1.7.2" +#earlier versions of rexml defined REXML::Version, newer ones REXML::VERSION +version = defined?(REXML::VERSION) ? REXML::VERSION : REXML::Version +unless version > "3.1.7.2" module REXML class Entity < Child undef_method :unnormalized |