X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/d3b1ea255664edd2deef17f900a655613d20820d..4f4e083f6f77639c41e2b1ddb200de8e34301cee:/wp-admin/includes/widgets.php

diff --git a/wp-admin/includes/widgets.php b/wp-admin/includes/widgets.php
index 2be81453..d6d930da 100644
--- a/wp-admin/includes/widgets.php
+++ b/wp-admin/includes/widgets.php
@@ -97,10 +97,13 @@ function wp_list_widget_controls_dynamic_sidebar( $params ) {
 
 function next_widget_id_number($id_base) {
 	global $wp_registered_widgets;
-	$number = 2;
+	$number = 1;
 
-	while ( isset($wp_registered_widgets["$id_base-$number"]) )
-		$number++;
+	foreach ( $wp_registered_widgets as $widget_id => $widget ) {
+		if ( preg_match( '/' . $id_base . '-([0-9]+)$/', $widget_id, $matches ) )
+			$number = max($number, $matches[1]);
+	}
+	$number++;
 
 	return $number;
 }