From 6fa94bc9d91740f10e8acc1cccbf01d322c19245 Mon Sep 17 00:00:00 2001
From: Martijn van Beers <lotr@users.sourceforge.net>
Date: Wed, 1 May 2002 20:45:37 +0000
Subject: [PATCH] modified ulink patch from twaugh. Be nice to content-less
 ulinks. But we don't accomodate silly people who don't understand ulink and
 put the url as the content too.

---
 contrib/xsl/db2man/db2man.xsl | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/contrib/xsl/db2man/db2man.xsl b/contrib/xsl/db2man/db2man.xsl
index 724589ec9..3b240d468 100644
--- a/contrib/xsl/db2man/db2man.xsl
+++ b/contrib/xsl/db2man/db2man.xsl
@@ -262,8 +262,13 @@
 </xsl:template>
 
 <xsl:template match="ulink">
-  <xsl:apply-templates/>
-  <xsl:text>: </xsl:text>
+  <xsl:variable name="content">
+    <xsl:apply-templates/>
+  </xsl:variable>
+  <xsl:if test="$content != ''">
+    <xsl:text>: </xsl:text>
+    <xsl:value-of select="$content" />
+  </xsl:if>
   <xsl:apply-templates mode="italic" select="@url" />
 </xsl:template>
 
-- 
2.40.0