fix: being able to use empty DNS_ADDRS with docker image

seaxp · Apr 11, 2022 · e21f824 · e21f824
1 parent 0c23224
commit e21f824
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/docker/alpine/entrypoint.sh b/docker/alpine/entrypoint.sh
@@ -8,12 +8,15 @@ if [[ -f "/var/run/secrets/$PASSWORD_SECRET" ]]; then
     PASSWORD=$(cat "/var/run/secrets/$PASSWORD_SECRET")
 fi
 
+if [[ ! -z "$DNS_ADDRS" ]]; then
+    ARGS="-d $DNS_ADDRS $ARGS"
+fi
+
 exec ss-server \
       -s $SERVER_ADDR \
       -p $SERVER_PORT \
       -k ${PASSWORD:-$(hostname)} \
       -m $METHOD \
       -t $TIMEOUT \
-      -d $DNS_ADDRS \
       -u \
       $ARGS