<?xml version="1.0" encoding="UTF-8"?>
<commit>
  <added type="array"/>
  <modified type="array">
    <modified>
      <diff>@@ -236,11 +236,12 @@ function tarski_sitetitle() {
  * Filter site tagline.
  */
 function tarski_tagline() {
+	$tagline = '';
+	
 	if((get_tarski_option('display_tagline') &amp;&amp; get_bloginfo('description')))
 		$tagline = '&lt;p id=&quot;tagline&quot;&gt;' .  get_bloginfo('description') . '&lt;/p&gt;';
 	
-	$tagline = apply_filters('tarski_tagline', $tagline);
-	return $tagline;
+	return apply_filters('tarski_tagline', $tagline);
 }
 
 /**
@@ -370,6 +371,7 @@ function add_external_links($navbar) {
 	if(get_tarski_option('nav_extlinkcat')) {
 		$extlinks_cat = get_tarski_option('nav_extlinkcat');
 		$extlinks = get_bookmarks(&quot;category=$extlinks_cat&quot;);
+		$target = $rel = '';
 		foreach($extlinks as $link) {
 			if($link-&gt;link_rel) {
 				$rel = 'rel=&quot;' . $link-&gt;link_rel . '&quot; ';</diff>
      <filename>library/helpers/template_helper.php</filename>
    </modified>
  </modified>
  <removed type="array"/>
  <parents type="array">
    <parent>
      <id>5b1854c72cbf0b06392b1946e39c7c9df2b8a66e</id>
    </parent>
  </parents>
  <author>
    <name>Benedict Eastaugh</name>
    <email>benedict@eastaugh.net</email>
  </author>
  <url>http://github.com/ionfish/tarski/commit/8ef15f76e4f918aeaafc0cfa21eeb136ae12612b</url>
  <id>8ef15f76e4f918aeaafc0cfa21eeb136ae12612b</id>
  <committed-date>2008-12-09T16:54:35-08:00</committed-date>
  <authored-date>2008-12-09T16:54:35-08:00</authored-date>
  <message>Initialise some variables, fix notices.</message>
  <tree>b58b747e240a4aaacee9f1522f65af9cc00b9325</tree>
  <committer>
    <name>Benedict Eastaugh</name>
    <email>benedict@eastaugh.net</email>
  </committer>
</commit>
