fix detection when AUTH_SECRET is empty

wfg · May 23, 2023 · ab55b1c · ab55b1c
1 parent ee61a9e
commit ab55b1c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/build/entry.sh b/build/entry.sh
@@ -38,7 +38,7 @@ if is_enabled "$KILL_SWITCH"; then
 fi
 
 # Docker secret that contains the credentials for accessing the VPN.
-if [[ $AUTH_SECRET ]]; then
+if [[ ! -z "${AUTH_SECRET-}" ]]; then
     openvpn_args+=("--auth-user-pass" "/run/secrets/$AUTH_SECRET")
 fi