*** webbrowser.py.orig	Sat Dec  9 16:36:59 2006
--- webbrowser.py	Tue Apr 22 00:06:43 2008
***************
*** 610,616 ****
      # and prepend to _tryorder
      for cmdline in _userchoices:
          if cmdline != '':
!             _synthesize(cmdline, -1)
      cmdline = None # to make del work if _userchoices was empty
      del cmdline
      del _userchoices
--- 610,618 ----
      # and prepend to _tryorder
      for cmdline in _userchoices:
          if cmdline != '':
!             cmd = _synthesize(cmdline, -1)
!             if cmd[1] is None:
!                 register(cmdline, None, GenericBrowser(cmdline))
      cmdline = None # to make del work if _userchoices was empty
      del cmdline
      del _userchoices