Fixes img tag properties

14 years ago · fdf6af1d25
parent ab62bb9355
commit fdf6af1d25
1 changed files with 2 additions and 2 deletions
--- a/plugins/image_tag.rb
+++ b/plugins/image_tag.rb
@ -30,9 +30,9 @@ module Jekyll
          @img['title']  = title
          @img['alt']    = alt
        else
-          @img['alt']    = @img['title'].gsub!(/"/, '&#34;')
+          @img['alt']    = @img['title'].gsub!(/"/, '&#34;') if @img['title']
        end
-        @img['class'].gsub!(/"/, '')
+        @img['class'].gsub!(/"/, '') if @img['class']
      end
      super
    end