From 25127a8f58c7b30d65c8ca957918ec27a88e4f18 Mon Sep 17 00:00:00 2001
From: Ilia Rostovtsev <ilia@rostovtsev.io>
Date: Wed, 9 Sep 2020 16:51:17 +0300
Subject: [PATCH] Add proper file name upon backup, if undefined
 https://virtualmin.com/node/69843

---
 backup-config/backup-config-lib.pl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/backup-config/backup-config-lib.pl b/backup-config/backup-config-lib.pl
index c8a69c89e..f89edfc3b 100755
--- a/backup-config/backup-config-lib.pl
+++ b/backup-config/backup-config-lib.pl
@@ -13,6 +13,7 @@ Functions for creating configuration file backups. Some example code :
 BEGIN { push(@INC, ".."); };
 use strict;
 use warnings;
+use POSIX;
 use WebminCore;
 our (%text, $module_config_directory, %config);
 &init_config();
@@ -299,7 +300,9 @@ if ($mode == 0) {
 	$file = &date_subs($path);
 	}
 else {
-	$file = &transname();
+	my $fdate = strftime('%Y-%m-%d_%H-%M-%S', localtime());
+	my $ext = &has_command("gzip") ? '.tar.gz' : '.tar';
+	$file = &transname("backup_$fdate$ext");
 	}
 
 # Get module descriptions