From 535f901c5c1244b7cfb0d20b7f6d106d5a576cbf Mon Sep 17 00:00:00 2001 From: Henri Hirvonen Date: Sat, 26 Feb 2011 17:42:08 +0200 Subject: [PATCH] Issue #1070192: Added support to _ in file extensions --- modules/file/file.field.inc | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/file/file.field.inc b/modules/file/file.field.inc index 5508b9b..2c7f228 100644 --- a/modules/file/file.field.inc +++ b/modules/file/file.field.inc @@ -142,7 +142,7 @@ function _file_generic_settings_extensions($element, &$form_state) { $extensions = preg_replace('/([, ]+\.?)/', ' ', trim(strtolower($element['#value']))); $extensions = array_filter(explode(' ', $extensions)); $extensions = implode(' ', array_unique($extensions)); - if (!preg_match('/^([a-z0-9]+([.][a-z0-9])* ?)+$/', $extensions)) { + if (!preg_match('/^([a-z0-9]+([.][a-z0-9_])* ?)+$/', $extensions)) { form_error($element, t('The list of allowed extensions is not valid, be sure to exclude leading dots and to separate extensions with a comma or space.')); } else { -- 1.7.1