===================================================================
RCS file: /cvs/mandoc/mansearch.c,v
retrieving revision 1.68
retrieving revision 1.69
diff -u -p -r1.68 -r1.69
--- mandoc/mansearch.c	2016/08/05 23:08:03	1.68
+++ mandoc/mansearch.c	2017/03/03 13:11:21	1.69
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mansearch.c,v 1.68 2016/08/05 23:08:03 schwarze Exp $ */
+/*	$OpenBSD: mansearch.c,v 1.69 2017/03/03 13:11:21 schwarze Exp $ */
 /*
  * Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -660,6 +660,7 @@ exprterm(const struct mansearch *search, int argc, cha
 	 * If needed, request regular expression handling.
 	 */
 
+	cs = 1;
 	if (search->argmode == ARG_WORD) {
 		e->bits = TYPE_Nm;
 		e->match.type = DBM_REGEX;