===================================================================
RCS file: /cvs/docbook2mdoc/node.c,v
retrieving revision 1.22
retrieving revision 1.24
diff -u -p -r1.22 -r1.24
--- docbook2mdoc/node.c	2019/04/16 21:21:27	1.22
+++ docbook2mdoc/node.c	2019/04/28 15:03:29	1.24
@@ -1,4 +1,4 @@
-/* $Id: node.c,v 1.22 2019/04/16 21:21:27 schwarze Exp $ */
+/* $Id: node.c,v 1.24 2019/04/28 15:03:29 schwarze Exp $ */
 /*
  * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -19,6 +19,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "xmalloc.h"
 #include "node.h"
 
 /*
@@ -143,6 +144,7 @@ static	const struct nodeprop properties[] = {
 	{ "variablelist",	CLASS_BLOCK },
 	{ "varlistentry",	CLASS_BLOCK },
 	{ "varname",		CLASS_LINE },
+	{ "void",		CLASS_TEXT },
 	{ "warning",		CLASS_BLOCK },
 	{ "wordasword",		CLASS_TRANS },
 	{ "xref",		CLASS_LINE },
@@ -251,12 +253,11 @@ pnode_alloc(struct pnode *np)
 {
 	struct pnode	*n;
 
-	if ((n = calloc(1, sizeof(*n))) != NULL) {
-		TAILQ_INIT(&n->childq);
-		TAILQ_INIT(&n->attrq);
-		if ((n->parent = np) != NULL)
-			TAILQ_INSERT_TAIL(&np->childq, n, child);
-	}
+	n = xcalloc(1, sizeof(*n));
+	TAILQ_INIT(&n->childq);
+	TAILQ_INIT(&n->attrq);
+	if ((n->parent = np) != NULL)
+		TAILQ_INSERT_TAIL(&np->childq, n, child);
 	return n;
 }