From 47dffca74413565943f102301438cdd6b3414087 Mon Sep 17 00:00:00 2001
From: Maniack Crudelis <maniackcrudelis@users.noreply.github.com>
Date: Wed, 15 Mar 2017 23:51:12 +0100
Subject: [PATCH] Allow underscore in backup name

Allow underscore in backup name, to allow backup with the name of multi-instance apps.

If there are no reason to avoid this character.
---
 data/actionsmap/yunohost.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/actionsmap/yunohost.yml b/data/actionsmap/yunohost.yml
index ef951496c..c37a2c2f1 100644
--- a/data/actionsmap/yunohost.yml
+++ b/data/actionsmap/yunohost.yml
@@ -678,7 +678,7 @@ backup:
                     help: Name of the backup archive
                     extra:
                         pattern: &pattern_backup_archive_name
-                            - !!str ^[\w\-\.]{1,30}(?<!\.)$
+                            - !!str ^[\w\-\._]{1,30}(?<!\.)$
                             - "pattern_backup_archive_name"
                 -d:
                     full: --description