===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mg/undo.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- src/usr.bin/mg/undo.c	2002/02/21 04:21:05	1.5
+++ src/usr.bin/mg/undo.c	2002/02/21 17:36:12	1.6
@@ -1,4 +1,4 @@
-/* $OpenBSD: undo.c,v 1.5 2002/02/21 04:21:05 vincent Exp $ */
+/* $OpenBSD: undo.c,v 1.6 2002/02/21 17:36:12 vincent Exp $ */
 /*
  * Copyright (c) 2002 Vincent Labrecque <vincent@openbsd.org>
  *							 All rights reserved.
@@ -254,6 +254,7 @@
 			return TRUE;
 		}
 	}
+	
 	/*
 	 * We couldn't reuse the last undo record, so prepare a new one
 	 */
@@ -407,7 +408,7 @@
 	 */
 	undoaction++;
 
-	while (n-- > 0) {
+	while (n > 0) {
 		rec = LIST_FIRST(&undo_list);
 		if (rec == NULL) {
 			ewprintf("Nothing to undo!");
@@ -418,7 +419,6 @@
 		
 		LIST_REMOVE(rec, next);
 		if (rec->type == BOUNDARY) {
-			n++;	/* XXX */
 			continue;
 		}
 
@@ -448,6 +448,8 @@
 		}
 		
 		free_undo_record(rec);
+
+		n--;
 	}
 	undoaction--;