lib/storyblok/richtext/html_renderer/marks/link.rb in storyblok-richtext-renderer-0.0.7 vs lib/storyblok/richtext/html_renderer/marks/link.rb in storyblok-richtext-renderer-0.0.8

@@ -17,10 +17,10 @@
         if attrs['linktype'].is_a?(String) and attrs['linktype'] == 'email'
           emailContainer = attrs['href']
           attrs['href'] = "mailto:#{emailContainer}"
         end
 
-        if attrs['custom']
+        if attrs['custom'].is_a?(Hash)
           for item in attrs['custom'] do
             attrs[item[0]] = item[1]
           end
           attrs.delete('custom')
         end