From 861eb932fd57a6268e7be9e024cc9ee611d4f344 Mon Sep 17 00:00:00 2001
From: Michel Weimerskirch <michel@weimerskirch.net>
Date: Thu, 14 Aug 2014 10:40:45 +0200
Subject: [PATCH] Fixed regression with "multicheck" fields

---
 helpers/cmb_Meta_Box_field.php |  4 ++--
 init.php                       | 19 +++++++++----------
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/helpers/cmb_Meta_Box_field.php b/helpers/cmb_Meta_Box_field.php
index 1f155da..ddf4994 100644
--- a/helpers/cmb_Meta_Box_field.php
+++ b/helpers/cmb_Meta_Box_field.php
@@ -447,8 +447,8 @@ public function _set_field_defaults( $args ) {
 		$args['default']    = apply_filters( 'cmb_default_filter', $args['default'], $args, $this->object_type, $this->object_type );
 		$args['allow']      = 'file' == $args['type'] && ! isset( $args['allow'] ) ? array( 'url', 'attachment' ) : array();
 		$args['save_id']    = 'file' == $args['type'] && ! ( isset( $args['save_id'] ) && ! $args['save_id'] );
-		// $args['multiple']   = isset( $args['multiple'] ) ? $args['multiple'] : ( 'multicheck' == $args['type'] ? true : false );
-		$args['multiple']   = isset( $args['multiple'] ) ? $args['multiple'] : false;
+		$args['multiple']   = isset( $args['multiple'] ) ? $args['multiple'] : ( 'multicheck' == $args['type'] ? true : false );
+		// $args['multiple']   = isset( $args['multiple'] ) ? $args['multiple'] : false;
 		$args['repeatable'] = isset( $args['repeatable'] ) && $args['repeatable'] && ! $this->repeatable_exception( $args['type'] );
 		$args['inline']     = isset( $args['inline'] ) && $args['inline'] || false !== stripos( $args['type'], '_inline' );
 		$args['on_front']   = ! ( isset( $args['on_front'] ) && ! $args['on_front'] );
diff --git a/init.php b/init.php
index adfedf6..29de5bd 100644
--- a/init.php
+++ b/init.php
@@ -657,16 +657,15 @@ public static function save_field( $new_value, $field ) {
 		$name = $field->id();
 		$old  = $field->get_data();
 
-		// if ( $field->args( 'multiple' ) && ! $field->args( 'repeatable' ) && ! $field->group ) {
-		// 	$field->remove_data();
-		// 	if ( ! empty( $new_value ) ) {
-		// 		foreach ( $new_value as $add_new ) {
-		// 			self::$updated[] = $name;
-		// 			$field->update_data( $add_new, $name, false );
-		// 		}
-		// 	}
-		// } else
-		if ( ! empty( $new_value ) && $new_value != $old  ) {
+		 if ( $field->args( 'multiple' ) && ! $field->args( 'repeatable' ) && ! $field->group ) {
+		 	$field->remove_data();
+		 	if ( ! empty( $new_value ) ) {
+		 		foreach ( $new_value as $add_new ) {
+		 			self::$updated[] = $name;
+		 			$field->update_data( $add_new, false );
+		 		}
+		 	}
+		} elseif ( ! empty( $new_value ) && $new_value != $old  ) {
 			self::$updated[] = $name;
 			return $field->update_data( $new_value );
 		} elseif ( empty( $new_value ) ) {