Changeset 10708 for trunk/wp-includes/general-template.php

Timestamp:

03/04/2009 10:28:45 PM (17 years ago)

Author:

ryan

Message:

Fix calendar widget when there are no posts. Optimize query. Props Denis-de-Bernardy. fixes #6442

File:

• trunk/wp-includes/general-template.php (modified) (1 diff)

trunk/wp-includes/general-template.php

@@ -931 +931 @@
                 $cache = array();
 
-        ob_start();
         // Quick check. If we have no posts at all, abort!
         if ( !$posts ) {
-                $gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1");
-                if ( !$gotsome )
+                $gotsome = $wpdb->get_var("SELECT 1 FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' LIMIT 1");
+                if ( !$gotsome ) {
+                        $cache[ $key ] = '';
+                        wp_cache_set( 'get_calendar', $cache, 'calendar' );
                         return;
-        }
-
+                }
+        }
+
+        ob_start();
         if ( isset($_GET['w']) )
                 $w = ''.intval($_GET['w']);