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<title>[28274] trunk/src/wp-includes/general-template.php: In `general-template.php` - remove dead code:</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/28274">28274</a></dd>
<dt>Author</dt> <dd>wonderboymusic</dd>
<dt>Date</dt> <dd>2014-05-06 04:57:22 +0000 (Tue, 06 May 2014)</dd>
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<h3>Log Message</h3>
<pre>In `general-template.php` - remove dead code:
* In `get_calendar()`, `$cache` is set twice. The first is useless.
* In `wp_default_editor()`, `$user` is (accidentally) assigned in a condition. Since it is never used, this is unnecessary.
* In `language_attributes()`, `$output` is set twice before it is ever used. The first is unnecessary.
* In `paginate_links()`, `$n` is set twice before it is ever used. The first is unnecessary.
See <a href="http://core.trac.wordpress.org/ticket/27882">#27882</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesgeneraltemplatephp">trunk/src/wp-includes/general-template.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesgeneraltemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/general-template.php (28273 => 28274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/general-template.php 2014-05-06 04:50:52 UTC (rev 28273)
+++ trunk/src/wp-includes/general-template.php 2014-05-06 04:57:22 UTC (rev 28274)
</span><span class="lines">@@ -1388,7 +1388,6 @@
</span><span class="cx"> function get_calendar($initial = true, $echo = true) {
</span><span class="cx"> global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
</span><span class="cx">
</span><del>- $cache = array();
</del><span class="cx"> $key = md5( $m . $monthnum . $year );
</span><span class="cx"> if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) {
</span><span class="cx"> if ( is_array($cache) && isset( $cache[ $key ] ) ) {
</span><span class="lines">@@ -2244,7 +2243,7 @@
</span><span class="cx"> */
</span><span class="cx"> function wp_default_editor() {
</span><span class="cx"> $r = user_can_richedit() ? 'tinymce' : 'html'; // defaults
</span><del>- if ( $user = wp_get_current_user() ) { // look for cookie
</del><ins>+ if ( wp_get_current_user() ) { // look for cookie
</ins><span class="cx"> $ed = get_user_setting('editor', 'tinymce');
</span><span class="cx"> $r = ( in_array($ed, array('tinymce', 'html', 'test') ) ) ? $ed : $r;
</span><span class="cx"> }
</span><span class="lines">@@ -2345,7 +2344,6 @@
</span><span class="cx"> */
</span><span class="cx"> function language_attributes($doctype = 'html') {
</span><span class="cx"> $attributes = array();
</span><del>- $output = '';
</del><span class="cx">
</span><span class="cx"> if ( function_exists( 'is_rtl' ) && is_rtl() )
</span><span class="cx"> $attributes[] = 'dir="rtl"';
</span><span class="lines">@@ -2453,7 +2451,6 @@
</span><span class="cx"> $add_args = is_array($add_args) ? $add_args : false;
</span><span class="cx"> $r = '';
</span><span class="cx"> $page_links = array();
</span><del>- $n = 0;
</del><span class="cx"> $dots = false;
</span><span class="cx">
</span><span class="cx"> if ( $prev_next && $current && 1 < $current ) :
</span></span></pre>
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