From bf817d8829b4357888e16f29eb1251fc0599635a Mon Sep 17 00:00:00 2001
From: "Kevin Veen-Birkenbach [aka. Frantz]" <kevin@veen.world>
Date: Tue, 29 Mar 2022 21:29:25 +0200
Subject: [PATCH] Added routine to delete symlink if exists

---
 docker-volume-backup.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docker-volume-backup.py b/docker-volume-backup.py
index 2b0401a..fb08733 100644
--- a/docker-volume-backup.py
+++ b/docker-volume-backup.py
@@ -52,6 +52,10 @@ version_dir = versions_dir + backup_time + "/"
 latest_link = backup_type_dir + "/latest/"
 # Create folder to store version in
 pathlib.Path(version_dir).mkdir(parents=True, exist_ok=True)
+
+if pathlib.Path(latest_link).is_symlink():
+    print("Unlink " + latest_link + "...")
+    pathlib.Path(latest_link).unlink()
 # Link latest to current version
 pathlib.Path(latest_link).symlink_to(version_dir)