[yelp-xsl] mal2html-page: Don't output empty About footer

[Shaun McCance <shaunm src gnome org>]

commit 316402bc61f97ff6aa4eb15c8f5700cc9ce8de94
Author: Shaun McCance <shaunm gnome org>
Date:   Thu Jan 26 10:06:54 2012 -0500

    mal2html-page: Don't output empty About footer

 xslt/mallard/html/mal2html-page.xsl |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/xslt/mallard/html/mal2html-page.xsl b/xslt/mallard/html/mal2html-page.xsl
index 4a05b82..5e9de01 100644
--- a/xslt/mallard/html/mal2html-page.xsl
+++ b/xslt/mallard/html/mal2html-page.xsl
@@ -56,6 +56,7 @@ the #{page} element. Information is extracted from the #{info} element of ${node
 -->
 <xsl:template name="mal2html.page.about">
   <xsl:param name="node" select="."/>
+  <xsl:if test="$node/mal:info/mal:credit or $node/mal:info/mal:license">
   <div class="sect about">
     <div class="hgroup">
       <h2>
@@ -205,6 +206,7 @@ the #{page} element. Information is extracted from the #{info} element of ${node
       </div>
     </div>
   </div>
+  </xsl:if>
 </xsl:template>