===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/etc/daily,v
retrieving revision 1.89
retrieving revision 1.90
diff -u -r1.89 -r1.90
--- src/etc/daily	2017/06/10 11:28:30	1.89
+++ src/etc/daily	2017/07/10 11:18:48	1.90
@@ -1,5 +1,5 @@
 #
-#	$OpenBSD: daily,v 1.89 2017/06/10 11:28:30 bluhm Exp $
+#	$OpenBSD: daily,v 1.90 2017/07/10 11:18:48 bluhm Exp $
 #	From: @(#)daily	8.2 (Berkeley) 1/25/94
 #
 # For local additions, create the file /etc/daily.local.
@@ -66,9 +66,12 @@
 
 next_part "Purging accounting records:"
 if [ -f /var/account/acct ]; then
-	mv -f /var/account/acct.2 /var/account/acct.3
-	mv -f /var/account/acct.1 /var/account/acct.2
-	mv -f /var/account/acct.0 /var/account/acct.1
+	test -f /var/account/acct.2 && \
+		mv -f /var/account/acct.2 /var/account/acct.3
+	test -f /var/account/acct.1 && \
+		mv -f /var/account/acct.1 /var/account/acct.2
+	test -f /var/account/acct.0 && \
+		mv -f /var/account/acct.0 /var/account/acct.1
 	cp -f /var/account/acct /var/account/acct.0
 	sa -sq
 	lastcomm -f /var/account/acct.0 | grep -e ' -[A-Z]*[PT]'