From: Adam Dickmeiss <adam@indexdata.dk>
Date: Fri, 14 Jan 2005 09:52:42 +0000 (+0000)
Subject: Do not print meta section for empty titles
X-Git-Tag: snippet.version.1~171
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=a20bcb4d51f52c78700de2bdd99569ee37a40480;p=idzebra-moved-to-github.git

Do not print meta section for empty titles
---

diff --git a/test/dmoz/con1.pl b/test/dmoz/con1.pl
index d2591c3..906eb27 100755
--- a/test/dmoz/con1.pl
+++ b/test/dmoz/con1.pl
@@ -2,7 +2,7 @@
 
 my $state = 'init';
 my $topic = '';
-my $title;
+my $title = '';
 my $description;
 
 while ($_ = <STDIN>) {
@@ -19,11 +19,14 @@ while ($_ = <STDIN>) {
 	$description = $1;
     }
     elsif (/<\/ExternalPage>/) {
-	print "<meta>\n";
-	print " <title>$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";
+	}
     }
 }