Merge branch 'main' of git.ivanch.me:ivanch/server-scripts

k8s/automated-nfs-backup.sh

@@ -342,7 +342,9 @@ backup_folder() {
     if [[ -n "$filtered_output" ]]; then
         log_warn "7z output for '${folder_path}': ${filtered_output}"
     fi
-    if (( rc == 0 || (rc == 1 && -z "$filtered_output") )); then
+    if (( rc == 0 )); then
+        return 0
+    elif (( rc == 1 )) && [[ -z "$filtered_output" ]]; then
         return 0
     fi
     return 1