List Tables: Use the $GLOBALS array when unsetting the global post and comment in `WP_Comments_List_Table::single_row()`.

In r35674 only the local variables were unset, when using `unset()` with a global variable the `$GLOBALS` array must be used.


Fixes #35506.

Built from https://develop.svn.wordpress.org/trunk@36339


git-svn-id: http://core.svn.wordpress.org/trunk@36306 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-comments-list-table.php

@@ -499,7 +499,7 @@ class WP_Comments_List_Table extends WP_List_Table {
 		$this->single_row_columns( $comment );
 		echo "</tr>\n";
 
-		unset( $post, $comment );
+		unset( $GLOBALS['post'], $GLOBALS['comment'] );
 	}
 
  	/**

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-1453075152649';
+$wp_version = '4.5-alpha-1453085412976';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.