diff options
Diffstat (limited to 'lib/banzai/filter/base_sanitization_filter.rb')
| -rw-r--r-- | lib/banzai/filter/base_sanitization_filter.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/banzai/filter/base_sanitization_filter.rb b/lib/banzai/filter/base_sanitization_filter.rb index c63453f94ca..7ea32c4b1e7 100644 --- a/lib/banzai/filter/base_sanitization_filter.rb +++ b/lib/banzai/filter/base_sanitization_filter.rb @@ -59,7 +59,11 @@ module Banzai def remove_rel lambda do |env| if env[:node_name] == 'a' - env[:node].remove_attribute('rel') + # we allow rel="license" to support the Rel-license microformat + # http://microformats.org/wiki/rel-license + unless env[:node].attribute('rel')&.value == 'license' + env[:node].remove_attribute('rel') + end end end end |