===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/read.c,v
retrieving revision 1.183
retrieving revision 1.184
diff -u -r1.183 -r1.184
--- src/usr.bin/mandoc/read.c	2019/03/19 16:25:38	1.183
+++ src/usr.bin/mandoc/read.c	2019/06/03 19:58:00	1.184
@@ -1,4 +1,4 @@
-/*	$OpenBSD: read.c,v 1.183 2019/03/19 16:25:38 schwarze Exp $ */
+/*	$OpenBSD: read.c,v 1.184 2019/06/03 19:58:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -155,7 +155,7 @@
 	ln.sz = 256;
 	ln.buf = mandoc_malloc(ln.sz);
 	ln.next = NULL;
-	firstln = loop = NULL;
+	firstln = lastln = loop = NULL;
 	lnn = curp->line;
 	pos = 0;
 	inloop = 0;