From d02b616ea0031c397a57278a727b9b0ca3fb3dc2 Mon Sep 17 00:00:00 2001
From: julien <julien.deb@netig.net>
Date: Sun, 19 Jan 2025 18:06:35 +0100
Subject: [PATCH] if sockets-to-exclude file is not empty

---
 sbin/vol-backup | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sbin/vol-backup b/sbin/vol-backup
index 4931a5c..b6bc2f7 100755
--- a/sbin/vol-backup
+++ b/sbin/vol-backup
@@ -27,7 +27,9 @@ if [ -d "volumes" ]; then
 
   # List sockets to exclude
   find . -type s -print > /tmp/sockets-to-exclude
-  sed -i 's/volumes\///g' /tmp/sockets-to-exclude
+  if grep -q volumes "/tmp/sockets-to-exclude"; then
+    sed -i 's/volumes\///g' /tmp/sockets-to-exclude
+  fi
 
   # Compress all volumes excerpt mysql and postgres
   BACKUP=${PWD##*/}.tar.zst