diff --git a/wp-includes/version.php b/wp-includes/version.php
index d9c3626220..039fe1a431 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33695';
+$wp_version = '4.4-alpha-33696';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-includes/widgets.php b/wp-includes/widgets.php
index 40de6c84a1..28daba1a62 100644
--- a/wp-includes/widgets.php
+++ b/wp-includes/widgets.php
@@ -316,7 +316,7 @@ class WP_Widget {
 		$this->_set( $widget_args['number'] );
 		$instances = $this->get_settings();
 
-		if ( isset( $instances[ $this->number ] ) ) {
+		if ( array_key_exists( $this->number, $instances ) ) {
 			$instance = $instances[ $this->number ];
 
 			/**