gw-gravity-forms-rename-uploaded-files.php: Fixed an issue where renamed multi-file uploads in Nested Forms became malformed after editing the child entry.

Author: SebastianWiz

gravity-forms/gw-gravity-forms-rename-uploaded-files.php

@@ -98,6 +98,11 @@ function rename_uploaded_files( $entry, $form ) {
 
 				$result = rename( $file, $renamed_file );
 
+				if ( ! $result ) {
+					$renamed_files[] = $_file;
+					continue;
+				}
+
 				$renamed_url = $this->get_url_by_path( $renamed_file, $form['id'] );
 				$renamed_files[] = $renamed_url;