===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/cvs/diff.c,v
retrieving revision 1.100
retrieving revision 1.101
diff -c -r1.100 -r1.101
*** src/usr.bin/cvs/diff.c	2006/05/31 07:21:25	1.100
--- src/usr.bin/cvs/diff.c	2006/05/31 22:24:12	1.101
***************
*** 1,4 ****
! /*	$OpenBSD: diff.c,v 1.100 2006/05/31 07:21:25 joris Exp $	*/
  /*
   * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
   *
--- 1,4 ----
! /*	$OpenBSD: diff.c,v 1.101 2006/05/31 22:24:12 joris Exp $	*/
  /*
   * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
   *
***************
*** 68,73 ****
--- 68,77 ----
  			strlcat(diffargs, " -N", sizeof(diffargs));
  			Nflag = 1;
  			break;
+ 		case 'p':
+ 			strlcat(diffargs, " -p", sizeof(diffargs));
+ 			diff_pflag = 1;
+ 			break;
  		case 'r':
  			if (rev1 == NULL) {
  				rev1 = optarg;
***************
*** 252,257 ****
--- 256,266 ----
  
  	cvs_diffreg(p1, p2, NULL);
  	cvs_worklist_run(&temp_files, cvs_worklist_unlink);
+ 
+ 	if (diff_rev1 != NULL && diff_rev1 != cf->file_ent->ce_rev)
+ 		rcsnum_free(diff_rev1);
+ 	if (diff_rev2 != NULL && diff_rev2 != cf->file_rcsrev)
+ 		rcsnum_free(diff_rev2);
  
  	diff_rev1 = diff_rev2 = NULL;
  }