--- mftrace-orig	2004-08-21 01:21:31.408269087 -0400
+++ mftrace	2004-08-21 01:20:56.344976958 -0400
@@ -765,11 +765,11 @@
 
 	opt = ''
 	
 	if pfa:
-		opt = '--pfa'
 		outname = fontname + '.pfa'
 	else:
+		opt = '-b'
 		outname = fontname + '.pfb'
 		
 	progress (_ ("Assembling font to `%s'... ") % outname)
 	system ('t1asm %s mftrace.t1asm %s' % (opt, outname))