From 59b28fe62c746af0615a59e6e20ab7fd4154f74d Mon Sep 17 00:00:00 2001
From: Ian Kelling <iank@fsf.org>
Date: Thu, 13 Mar 2025 14:09:02 -0400
Subject: [PATCH] check for empty backup dir

---
 kaya | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kaya b/kaya
index 1b67a58..472b9f1 100755
--- a/kaya
+++ b/kaya
@@ -23,6 +23,7 @@ shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
 set -eE -o pipefail
 trap 'echo "kaya: backup failed" >&2' ERR
 
+shopt -s dotglob nullglob
 
 kaya_protocol_version=2
 
@@ -196,6 +197,11 @@ main() {
 
     if [[ ! -d $backup_dir ]]; then
         create-backup-dir
+    else
+        backup_dir_files=( $backup_dir/* )
+        if (( ${#backup_dir_files[@]} == 0 )); then
+            create-backup-dir
+        fi
     fi
 
     if [[ ! -e $password_file ]]; then
-- 
2.25.1