Redcloth upwards - Aug 2007 - Patch - bug fix for RedCloth when using !image! and :filter_html in combination

RedCloth.new("!image!", [:filter_html]).to_html will cause the
following
error:

 

"error occurred while evaluating nil.gsub"

 

This patch will fix it.  Can you apply this please to next release of
RedCloth?

 

Thanks!  

 

Tim

 

--- redcloth_old.rb     2007-08-29 17:02:51.537099600 -0600

+++ redcloth.rb 2007-08-29 17:04:34.666099600 -0600

@@ -1115,7 +1115,7 @@

                         if raw[3] =~ /#{prop}\s*=\s*#{q}([^#{q2}]+)#{q}/i

                             attrv = $1

                             next if prop == ''src'' and attrv
=~
%r{^(?!http)\w+:}

-                            pcs <<
"#{prop}=\"#{$1.gsub(''"'',
''\\"'')}\""

+                            pcs <<
"#{prop}=\"#{attrv.gsub(''"'',
''\\"'')}\""

                             break

                         end

                     end

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