A patch to fix COFF

[Nick Clifton]

Hi H.J.

> 2001-02-23  H.J. Lu  <hjl@gnu.org>
> 
> 	* dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
> 	BFD_ASSEMBLER is not defined.
 

Approved.

Cheers
        Nick