[ripd] Fix "show ip rip status" display of time until next update

2007-03-21 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* ripd.c: (show_ip_rip_status) Use new thread_timer_remain_second
	  function instead of rip_next_thread_timer to display the time until
	  next update properly.
	  (rip_next_thread_timer) Remove obsolete function.
2 files changed