From fd256cfd4bc59daa2520083eca7ee3ca83991bfd Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Fri, 3 Jul 2020 10:56:48 +0200
Subject: [PATCH] doc: Don't hide the "Up" link when it is the same as "Home"

Reported-by: Fabien COELHO <coelho@cri.ensmp.fr>
Discussion: https://www.postgresql.org/message-id/flat/alpine.DEB.2.22.394.2006210914370.859381%40pseudo
---
 doc/src/sgml/stylesheet.xsl | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/doc/src/sgml/stylesheet.xsl b/doc/src/sgml/stylesheet.xsl
index aeaa1e7c10..af0ac129e9 100644
--- a/doc/src/sgml/stylesheet.xsl
+++ b/doc/src/sgml/stylesheet.xsl
@@ -57,7 +57,6 @@ Customization of header
   <xsl:variable name="row1" select="$navig.showtitles != 0"/>
   <xsl:variable name="row2" select="count($prev) &gt; 0
                                     or (count($up) &gt; 0
-                                        and generate-id($up) != generate-id($home)
                                         and $navig.showtitles != 0)
                                     or count($next) &gt; 0"/>
 
@@ -95,8 +94,7 @@ Customization of header
               </td>
               <td width="10%" align="{$direction.align.start}">
                 <xsl:choose>
-                  <xsl:when test="count($up)&gt;0
-                                  and generate-id($up) != generate-id($home)">
+                  <xsl:when test="count($up)&gt;0">
                     <a accesskey="u">
                       <xsl:attribute name="href">
                         <xsl:call-template name="href.target">
@@ -117,7 +115,6 @@ Customization of header
               <th width="60%" align="center">
                 <xsl:choose>
                   <xsl:when test="count($up) > 0
-                                  and generate-id($up) != generate-id($home)
                                   and $navig.showtitles != 0">
                     <xsl:apply-templates select="$up" mode="object.title.markup"/>
                   </xsl:when>
-- 
2.27.0