===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/m4/look.c,v
retrieving revision 1.20
retrieving revision 1.21
diff -c -r1.20 -r1.21
*** src/usr.bin/m4/look.c	2009/10/14 17:19:47	1.20
--- src/usr.bin/m4/look.c	2009/10/14 17:23:17	1.21
***************
*** 1,4 ****
! /*	$OpenBSD: look.c,v 1.20 2009/10/14 17:19:47 sthen Exp $	*/
  
  /*
   * Copyright (c) 1989, 1993
--- 1,4 ----
! /*	$OpenBSD: look.c,v 1.21 2009/10/14 17:23:17 sthen Exp $	*/
  
  /*
   * Copyright (c) 1989, 1993
***************
*** 233,239 ****
  	ndptr n;
  	char *name2;
  
! 	if(prefix_builtins) {
  		name2 = xalloc(strlen(name)+3+1, NULL);
  		memcpy(name2, "m4_", 3);
  		memcpy(name2 + 3, name, strlen(name)+1);
--- 233,239 ----
  	ndptr n;
  	char *name2;
  
! 	if (prefix_builtins) {
  		name2 = xalloc(strlen(name)+3+1, NULL);
  		memcpy(name2, "m4_", 3);
  		memcpy(name2 + 3, name, strlen(name)+1);