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<title>[12327] trunk/wp-includes/post-template.php: Get rid of stray comma.</title>
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<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/12327">12327</a></dd>
<dt>Author</dt> <dd>markjaquith</dd>
<dt>Date</dt> <dd>2009-12-06 18:01:01 +0000 (Sun, 06 Dec 2009)</dd>
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<h3>Log Message</h3>
<pre>Get rid of stray comma. fixes <a href="http://trac.wordpress.org/ticket/10977">#10977</a>. props kevinB</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunkwpincludesposttemplatephp">trunk/wp-includes/post-template.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludesposttemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post-template.php (12326 => 12327)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post-template.php        2009-12-06 17:40:36 UTC (rev 12326)
+++ trunk/wp-includes/post-template.php        2009-12-06 18:01:01 UTC (rev 12327)
</span><span class="lines">@@ -746,8 +746,9 @@
</span><span class="cx">         // sanitize, mostly to keep spaces out
</span><span class="cx">         $r['exclude'] = preg_replace('/[^0-9,]/', '', $r['exclude']);
</span><span class="cx">
</span><del>-        // Allow plugins to filter an array of excluded pages
-        $r['exclude'] = implode(',', apply_filters('wp_list_pages_excludes', explode(',', $r['exclude'])));
</del><ins>+        // Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array)
+        $exclude_array = ( $r['exclude'] ) ? explode(',', $r['exclude']) : array();
+        $r['exclude'] = implode( ',', apply_filters('wp_list_pages_excludes', $exclude_array) );
</ins><span class="cx">
</span><span class="cx">         // Query pages.
</span><span class="cx">         $r['hierarchical'] = 0;
</span></span></pre>
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