Add icecat to the firefox candidates list.

lisp/ChangeLog

+2011-06-25  Giuseppe Scrivano  <gscrivano@gnu.org>
+
+	* net/browse-url.el (browse-url-firefox-program): Add icecat to
+	the candidates list.
+
 2011-06-24  Juanma Barranquero  <lekktu@gmail.com>
 
 	* progmodes/verilog-mode.el (verilog-mode): Fix test for bound variable.

lisp/net/browse-url.el

@@ -322,7 +322,7 @@ Defaults to the value of `browse-url-mozilla-arguments' at the time
   :group 'browse-url)
 
 (defcustom browse-url-firefox-program
-  (let ((candidates '("firefox" "iceweasel")))
+  (let ((candidates '("firefox" "iceweasel" "icecat")))
     (while (and candidates (not (executable-find (car candidates))))
       (setq candidates (cdr candidates)))
     (or (car candidates) "firefox"))