===================================================================
RCS file: /cvs/mandoc/mdoc_markdown.c,v
retrieving revision 1.18
retrieving revision 1.20
diff -u -p -r1.18 -r1.20
--- mandoc/mdoc_markdown.c	2017/05/04 17:48:29	1.18
+++ mandoc/mdoc_markdown.c	2017/05/05 13:17:55	1.20
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_markdown.c,v 1.18 2017/05/04 17:48:29 schwarze Exp $ */
+/*	$Id: mdoc_markdown.c,v 1.20 2017/05/05 13:17:55 schwarze Exp $ */
 /*
  * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -19,7 +19,6 @@
 #include <assert.h>
 #include <ctype.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 #include "mandoc_aux.h"
@@ -226,7 +225,6 @@ static	const struct md_act __md_acts[MDOC_MAX - MDOC_D
 	{ NULL, md_pre_Pp, NULL, NULL, NULL }, /* sp */
 	{ NULL, md_pre_Lk, md_post_pc, NULL, NULL }, /* %U */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Ta */
-	{ NULL, NULL, NULL, NULL, NULL }, /* ll */
 };
 static	const struct md_act *const md_acts = __md_acts - MDOC_Dd;
 
@@ -323,10 +321,11 @@ md_node(struct roff_node *n)
 	} else if (n->tok < ROFF_MAX) {
 		switch (n->tok) {
 		case ROFF_br:
-			md_pre_br(n);
+			process_children = md_pre_br(n);
 			break;
 		default:
-			abort();
+			process_children = 0;
+			break;
 		}
 	} else {
 		assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);