From 082f231b60477f8e9a2139bd150f57fb359954f4 Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Thu, 2 May 2024 10:57:24 +0200
Subject: [PATCH] fix

---
 cd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cd.sh b/cd.sh
index 4ef96ea..8d3a52c 100644
--- a/cd.sh
+++ b/cd.sh
@@ -107,7 +107,7 @@ local server
 local servers
 local text=""
     cd_step "Set DNS resolving"
-    "${CD_DNS}" && servers="${CD_DNS}" || servers="${CD_DEFAULT_DNS}"
+    [ "${CD_DNS}" ] && servers="${CD_DNS}" || servers="${CD_DEFAULT_DNS}"
     for server in ${servers} ; do
         text="${text}nameserver ${server}
 "