===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/grep/util.c,v
retrieving revision 1.63
retrieving revision 1.64
diff -u -r1.63 -r1.64
--- src/usr.bin/grep/util.c	2020/07/23 20:19:27	1.63
+++ src/usr.bin/grep/util.c	2021/12/28 16:27:53	1.64
@@ -1,4 +1,4 @@
-/*	$OpenBSD: util.c,v 1.63 2020/07/23 20:19:27 martijn Exp $	*/
+/*	$OpenBSD: util.c,v 1.64 2021/12/28 16:27:53 otto Exp $	*/
 
 /*-
  * Copyright (c) 1999 James Howard and Dag-Erling Coïdan Smørgrav
@@ -258,8 +258,8 @@
 
 	if ((tail > 0 || c) && !cflag && !qflag) {
 		if (c) {
-			if (first > 0 && tail == 0 && (Bflag < linesqueued) &&
-			    (Aflag || Bflag))
+			if (first > 0 && tail == 0 && (Aflag || (Bflag &&
+			    Bflag < linesqueued)))
 				printf("--\n");
 			first = 1;
 			tail = Aflag;