cplus-dem.c tiny patch

[Jeffrey A Law]

  In message < 20000707111652.17883.qmail@pasanda.cygnus.co.uk >you write:
  > If a process sends an address followed by a newline to c++filt and
  > then waits for a symbol string terminated by a newline it may wait
  > forever; c++filt doesn't flush its output buffer before going back to
  > waiting for input.
  > 
  > Andrew.
  > 
  > 
  > 2000-07-07  Andrew Haley  <aph@cygnus.com>
  > 
  > 	* cplus-dem.c (main): fflush() after emitting last char before
  > 	waiting for input.
Looks fine to me.  Can you please install it into the binutils/gdb repo
as well as the gcc repo?

Thanks,
jeff