From e021dee485fb6f90c00509f9461a11a457a67918 Mon Sep 17 00:00:00 2001
From: Christian Breunig <christian@breunig.cc>
Date: Mon, 12 Feb 2024 21:26:35 +0100
Subject: init: T2044: fix "binary operator expected" when two or more RPKI
 caches are defined

Fix commit 9b8e11e07 ("init: T2044: only start rpki if cache is configured")
which showed a disturbing error on tty0 after boot that a "binary operator
expected" when checking for RPKI caches when multiple results got returned.

(cherry picked from commit a5ac522f8c675ee2b2c2f4f08be7c41943632e94)
---
 src/init/vyos-router | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/init')

diff --git a/src/init/vyos-router b/src/init/vyos-router
index 2b4fac5ef..eac3e7e47 100755
--- a/src/init/vyos-router
+++ b/src/init/vyos-router
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -449,7 +449,7 @@ start ()
 
     run_postconfig_scripts
     tmp=$(${vyos_libexec_dir}/read-saved-value.py --path "protocols rpki cache")
-    if [ ! -z $tmp ]; then
+    if [[ ! -z "$tmp" ]]; then
         vtysh -c "rpki start"
     fi
 }
-- 
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