Merge pull request #309 from xwp/bugfix/empty-control-value

Return null in postmeta preview filter to allow DB-saved values to be returned if no post value present
xwp · Oct 18, 2016 · eeb6edc · eeb6edc
2 parents 9488745 + f5d3aec
commit eeb6edc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/php/class-wp-customize-posts-preview.php b/php/class-wp-customize-posts-preview.php
@@ -1139,6 +1139,8 @@ public function filter_get_post_meta_to_preview( $value, $object_id, $meta_key,
 			);
 			if ( $can_preview ) {
 				$value = $postmeta_setting->post_value();
+			} else {
+				return null;
 			}
 
 			if ( $postmeta_setting->single ) {