===================================================================
RCS file: /cvs/mandoc/man_html.c,v
retrieving revision 1.93
retrieving revision 1.96
diff -u -p -r1.93 -r1.96
--- mandoc/man_html.c	2014/04/20 16:46:04	1.93
+++ mandoc/man_html.c	2014/08/01 19:25:52	1.96
@@ -1,4 +1,4 @@
-/*	$Id: man_html.c,v 1.93 2014/04/20 16:46:04 schwarze Exp $ */
+/*	$Id: man_html.c,v 1.96 2014/08/01 19:25:52 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -28,6 +28,7 @@
 #include <string.h>
 
 #include "mandoc.h"
+#include "mandoc_aux.h"
 #include "out.h"
 #include "html.h"
 #include "man.h"
@@ -302,15 +303,11 @@ man_root_pre(MAN_ARGS)
 {
 	struct htmlpair	 tag[3];
 	struct tag	*t, *tt;
-	char		 b[BUFSIZ], title[BUFSIZ];
+	char		*title;
 
-	b[0] = 0;
-	if (man->vol)
-		(void)strlcat(b, man->vol, BUFSIZ);
-
 	assert(man->title);
 	assert(man->msec);
-	snprintf(title, BUFSIZ - 1, "%s(%s)", man->title, man->msec);
+	mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
 
 	PAIR_SUMMARY_INIT(&tag[0], "Document Header");
 	PAIR_CLASS_INIT(&tag[1], "head");
@@ -333,7 +330,8 @@ man_root_pre(MAN_ARGS)
 	PAIR_CLASS_INIT(&tag[0], "head-vol");
 	PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
 	print_otag(h, TAG_TD, 2, tag);
-	print_text(h, b);
+	if (NULL != man->vol)
+		print_text(h, man->vol);
 	print_stagq(h, tt);
 
 	PAIR_CLASS_INIT(&tag[0], "head-rtitle");
@@ -341,6 +339,7 @@ man_root_pre(MAN_ARGS)
 	print_otag(h, TAG_TD, 2, tag);
 	print_text(h, title);
 	print_tagq(h, t);
+	free(title);
 }
 
 static void
@@ -389,7 +388,7 @@ man_br_pre(MAN_ARGS)
 			if ( ! a2roffsu(n->string, &su, SCALE_VS))
 				SCALE_VS_INIT(&su, atoi(n->string));
 	} else
-		su.scale = 0;
+		su.scale = 0.0;
 
 	bufinit(h);
 	bufcat_su(h, "height", &su);