Handle off-site links in the dependency list

diff --git a/website/xsl/makefile-dep.xsl b/website/xsl/makefile-dep.xsl
index a36f74ee2137640d421b6e116f741b81339a27e0..04154c10f81a4f4fd124708e17345c0f2c7fdbdb 100644 (file)
--- a/website/xsl/makefile-dep.xsl
+++ b/website/xsl/makefile-dep.xsl
@@ -38,12 +38,14 @@
 <!--
   <xsl:apply-templates select="." mode="calculate-dir"/>
 -->
-  <xsl:value-of select="@dir"/>
-  <xsl:value-of select="$prefix"/>
-  <xsl:value-of select="@filename"/>
-  <xsl:text>: </xsl:text>
-  <xsl:value-of select="@page"/>
-  <xsl:text>&#10;</xsl:text>
+  <xsl:if test="@filename">
+    <xsl:value-of select="@dir"/>
+    <xsl:value-of select="$prefix"/>
+    <xsl:value-of select="@filename"/>
+    <xsl:text>: </xsl:text>
+    <xsl:value-of select="@page"/>
+    <xsl:text>&#10;</xsl:text>
+  </xsl:if>
 </xsl:template>
 
 <xsl:template match="toc" mode="all">
@@ -61,10 +63,12 @@
 <!--
   <xsl:apply-templates select="." mode="calculate-dir"/>
 -->
-  <xsl:value-of select="@dir"/>
-  <xsl:value-of select="$prefix"/>
-  <xsl:value-of select="@filename"/>
-  <xsl:text> </xsl:text>
+  <xsl:if test="@filename">
+    <xsl:value-of select="@dir"/>
+    <xsl:value-of select="$prefix"/>
+    <xsl:value-of select="@filename"/>
+    <xsl:text> </xsl:text>
+  </xsl:if>
 </xsl:template>
 
 <xsl:template match="*" mode="calculate-dir">