From e32781774d1495817a01e8ee56d45c867c5a8c0c Mon Sep 17 00:00:00 2001
From: Norman Walsh <ndw@nwalsh.com>
Date: Wed, 2 Feb 2005 11:34:39 +0000
Subject: [PATCH] Only put an info in an admonition if there's something to go
 in it

---
 docbook/relaxng/tools/db4-upgrade.xsl | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/docbook/relaxng/tools/db4-upgrade.xsl b/docbook/relaxng/tools/db4-upgrade.xsl
index 06f5e44b9..007e7338b 100644
--- a/docbook/relaxng/tools/db4-upgrade.xsl
+++ b/docbook/relaxng/tools/db4-upgrade.xsl
@@ -226,11 +226,15 @@
     <xsl:otherwise>
       <xsl:copy>
         <xsl:call-template name="copy.attributes"/>
-        <info>
-          <xsl:apply-templates select="title" mode="copy"/>
-          <xsl:apply-templates select="titleabbrev" mode="copy"/>
-          <xsl:apply-templates select="subtitle" mode="copy"/>
-        </info>
+
+	<xsl:if test="title|titleabbrev|subtitle">
+	  <info>
+	    <xsl:apply-templates select="title" mode="copy"/>
+	    <xsl:apply-templates select="titleabbrev" mode="copy"/>
+	    <xsl:apply-templates select="subtitle" mode="copy"/>
+	  </info>
+	</xsl:if>
+
         <xsl:apply-templates/>
       </xsl:copy>
     </xsl:otherwise>
-- 
2.40.0