(www-uri-encode-feature-name): Fix problem when feature-name is not

symbol.

chiset-common.el

@@ -241,7 +241,7 @@
      (t (intern uri-feature)))))
 
 (defun www-uri-encode-feature-name (feature-name)
-  (setq feature-name (symbol-name feature-name))
+  (setq feature-name (format "%s" feature-name))
   (cond
    ((string-match "^=\\+>\\([^=>]+\\)" feature-name)
     (concat "o."