Merge branch 'issue-10'

BeAPI · Oct 5, 2018 · fe55428 · fe55428
2 parents ce0e9fa + 8a9be0b
commit fe55428
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/classes/main.php b/classes/main.php
@@ -65,7 +65,7 @@ public function retrieve_flexible_keys() {
 				if ( 'flexible_content' === $field['type'] ) {
 					// Flexible is recursive structure with sub_fields into layouts
 					foreach ( $field['layouts'] as $layout_field ) {
-						if ( $keys [ $layout_field ] ) {
+						if ( ! empty( $keys [ $layout_field ] ) ) {
 							continue;
 						}
 						$keys[ $layout_field['key'] ] = $layout_field['name'];