- print "<meta>\n";
- print " <title>$title</title>\n";
- print " <description>$description</description>\n";
- print " <url>$url</url>\n";
- print " <topic>$topic</topic>\n";
- print "</meta>\n";
+ if (length($title) > 0)
+ {
+ print "<meta>\n";
+ print " <title>$title</title>\n";
+ print " <description>$description</description>\n";
+ print " <url>$url</url>\n";
+ print " <topic>$topic</topic>\n";
+ print "</meta>\n";
+ }