From 41fd5c7b558c0ff760233ebfab9d7b246ed4dfd2 Mon Sep 17 00:00:00 2001
From: bunnie <bunnie@kosagi.com>
Date: Fri, 27 Jan 2023 14:19:41 +0800
Subject: [PATCH] make backup timestamps windows-compatible

---
 tools/backup.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/backup.py b/tools/backup.py
index 70088ad11..6da896a95 100755
--- a/tools/backup.py
+++ b/tools/backup.py
@@ -557,12 +557,12 @@ def main():
         "--peek", required=False, help="Inspect an address", type=auto_int, metavar=('ADDR')
     )
     parser.add_argument(
-        "--output", help="Output file name. Defaults to ./backup_<current_iso_time>.pddb", type=str, default=None
+        "--output", help="Output file name. Defaults to ./backup_<current_time>.pddb", type=str, default=None
     )
     args = parser.parse_args()
 
     if args.output is None:
-        ofile = "backup_{}.pddb".format(datetime.now().isoformat())
+        ofile = "backup_{}.pddb".format(datetime.now().strftime('%Y%m%d_%H%M%S'))
     else:
         ofile = args.output