From: Andre Malo <nd@apache.org>
Date: Sun, 17 Nov 2002 05:54:04 +0000 (+0000)
Subject: check whether <parentdocument> contains text(nodes).
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76fe27ee1a669a639dc77bbcea685389048ddadf;p=thirdparty%2Fapache%2Fhttpd.git

check whether <parentdocument> contains text(nodes).

this allows documents to set the href of the top left left-arrow
without adding a breadcrumb link. This feature primarily intended for
directory index files.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97548 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/docs/manual/style/xsl/common.xsl b/docs/manual/style/xsl/common.xsl
index 34cabc1f847..31d281f44cf 100644
--- a/docs/manual/style/xsl/common.xsl
+++ b/docs/manual/style/xsl/common.xsl
@@ -141,7 +141,7 @@
               <xsl:value-of select="$messages/message[@name='modules']"/>
             </a>
           </xsl:if>
-          <xsl:if test="parentdocument">
+          <xsl:if test="parentdocument/text()">
             <xsl:text> &gt; </xsl:text>
             <a href="{parentdocument/@href}">
               <xsl:value-of select="parentdocument"/>