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<title>[15770] trunk/wp-includes/classes.php: Make parse_reques()
  set empty variables.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/15770">15770</a></dd>
<dt>Author</dt> <dd>scribu</dd>
<dt>Date</dt> <dd>2010-10-10 20:02:26 +0000 (Sun, 10 Oct 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Make parse_reques() set empty variables. Props filosofo for initial patch. Fixes <a href="http://trac.wordpress.org/ticket/10710">#10710</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesclassesphp">trunk/wp-includes/classes.php</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesclassesphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/classes.php (15769 => 15770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/classes.php        2010-10-09 12:22:00 UTC (rev 15769)
+++ trunk/wp-includes/classes.php        2010-10-10 20:02:26 UTC (rev 15770)
</span><span class="lines">@@ -260,17 +260,16 @@
</span><span class="cx">                         if ( $t-&gt;query_var )
</span><span class="cx">                                 $post_type_query_vars[$t-&gt;query_var] = $post_type;
</span><span class="cx"> 
</span><del>-                for ( $i = 0; $i &lt; count($this-&gt;public_query_vars); $i += 1 ) {
-                        $wpvar = $this-&gt;public_query_vars[$i];
-                        if ( isset($this-&gt;extra_query_vars[$wpvar]) )
</del><ins>+                foreach ( $this-&gt;public_query_vars as $wpvar ) {
+                        if ( isset( $this-&gt;extra_query_vars[$wpvar] ) )
</ins><span class="cx">                                 $this-&gt;query_vars[$wpvar] = $this-&gt;extra_query_vars[$wpvar];
</span><del>-                        elseif ( isset($GLOBALS[$wpvar]) )
</del><ins>+                        elseif ( isset( $GLOBALS[$wpvar] ) )
</ins><span class="cx">                                 $this-&gt;query_vars[$wpvar] = $GLOBALS[$wpvar];
</span><del>-                        elseif ( !empty($_POST[$wpvar]) )
</del><ins>+                        elseif ( isset( $_POST[$wpvar] ) )
</ins><span class="cx">                                 $this-&gt;query_vars[$wpvar] = $_POST[$wpvar];
</span><del>-                        elseif ( !empty($_GET[$wpvar]) )
</del><ins>+                        elseif ( isset( $_GET[$wpvar] ) )
</ins><span class="cx">                                 $this-&gt;query_vars[$wpvar] = $_GET[$wpvar];
</span><del>-                        elseif ( !empty($perma_query_vars[$wpvar]) )
</del><ins>+                        elseif ( isset( $perma_query_vars[$wpvar] ) )
</ins><span class="cx">                                 $this-&gt;query_vars[$wpvar] = $perma_query_vars[$wpvar];
</span><span class="cx"> 
</span><span class="cx">                         if ( !empty( $this-&gt;query_vars[$wpvar] ) ) {
</span></span></pre>
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