From cedcde7f0b858dd79f10a90945395f806faad6db Mon Sep 17 00:00:00 2001
From: Warren Block <wblock@FreeBSD.org>
Date: Tue, 19 Apr 2016 16:33:07 +0000
Subject: [PATCH] Make certain that the html.chunk variable is set.  This
 prevents build failure if other document types have been built previously and
 not cleaned.

---
 share/xml/freebsd-epub.xsl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/share/xml/freebsd-epub.xsl b/share/xml/freebsd-epub.xsl
index ce562d58de..57d8d2ef06 100644
--- a/share/xml/freebsd-epub.xsl
+++ b/share/xml/freebsd-epub.xsl
@@ -20,6 +20,7 @@
   <xsl:include href="http://www.FreeBSD.org/XML/lang/share/xml/freebsd-epub.xsl"/>
 
   <xsl:param name="generate.legalnotice.link" select="'1'"/>
+  <xsl:param name="html.chunk" select="'1'"/>
 
   <xsl:param name="docbook.css.source">../xml/docbook-epub.css.xml</xsl:param>
   <xsl:param name="formal.title.placement">