From 3d78380ff46f6d3730f34962e23e027ecd80f1f4 Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Sun, 15 Mar 2009 08:30:34 +0000
Subject: [PATCH] Make sure a qandaset has an anchor, even when it has no
 title, because it may be referenced in a TOC or xref. Before, the anchor was
 output by the title, but there was no anchor if there was no title.

---
 xsl/html/qandaset.xsl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/xsl/html/qandaset.xsl b/xsl/html/qandaset.xsl
index 9c551bc89..30dbdb1a4 100644
--- a/xsl/html/qandaset.xsl
+++ b/xsl/html/qandaset.xsl
@@ -35,6 +35,12 @@
   <div>
     <xsl:apply-templates select="." mode="class.attribute"/>
     <xsl:apply-templates select="$title"/>
+    <xsl:if test="not($title)">
+      <!-- id is output on title if there is one -->
+      <xsl:call-template name="anchor">
+        <xsl:with-param name="conditional" select="0"/>
+      </xsl:call-template>
+    </xsl:if>
     <xsl:if test="((contains($toc.params, 'toc') and $toc != '0') or $toc = '1')
                   and not(ancestor::answer and not($qanda.nested.in.toc=0))">
       <xsl:call-template name="process.qanda.toc"/>
-- 
2.50.1