Fix array_keys error when cron option is not an array. Props robmiller. fixes #2814

git-svn-id: http://svn.automattic.com/wordpress/trunk@3929 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2006-06-27 06:04:27 +00:00 · 2006-06-27 06:04:27 +00:00 · db0b40736a
parent ff19f4b5a5
commit db0b40736a
1 changed files with 6 additions and 1 deletions
--- a/wp-includes/cron.php
+++ b/wp-includes/cron.php
@ -65,7 +65,12 @@ function wp_next_scheduled( $hook ) {
 }

 function spawn_cron() {
-	$keys = array_keys( get_option( 'cron' ) );
+	$crons = get_option( 'cron' )
+	
+	if( !is_array($crons) )
+		return;
+	
+	$keys = array_keys( $crons );
 	if ( array_shift( $keys ) > time() )
 		return;