lib/trac-wiki/tree.rb in trac-wiki-0.3.25 vs lib/trac-wiki/tree.rb in trac-wiki-0.3.26

@@ -165,10 +165,10 @@
 
      ATTRIBUTE_DATA_REX = /\Adata-[-a-z]+\Z/i
      ATTRIBUTE_STYLE_REX = /\A( text-align:(center|right|left) |
                                 margin:    \d+(px|em)? |
                                 (background|color):    [-_#a-zA-Z0-9]+ |
-                                ;
+                                [\s;]
                              )+\Z/x
      def attrs_to_s(tag, attrs)
        return '' if attrs.nil? || attrs.size == 0
        ret = ['']
        tag_attrs = ATTRIBUTES_ALLOWED[tag] || []