From a5ccb9c6211a94cc59404f0fdb2a9936a6dfee64 Mon Sep 17 00:00:00 2001
From: wl <356485255@qq.com>
Date: Wed, 16 Apr 2025 10:41:35 +0800
Subject: [PATCH] fix: use default value for unset passphrase parameter to
 prevent error

Update the script to reference the 12th parameter as ${12:-} instead of ${12} when checking for a passphrase. This change prevents the script from failing with a "parameter not set" error under set -u if the passphrase is not provided.
---
 entrypoint.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index a980b1e..3b59522 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -84,7 +84,7 @@ else
 fi
 
 # check if passphrase is set, if yes decrypt the private key
-if [ -n "${12}" ]; then
+if [ -n "${12:-}" ]; then
   echo 'Use ssh-agent to decrypt private key with passphrase'
   # start ssh agent
   eval $(ssh-agent -s)
@@ -105,7 +105,7 @@ sftp -b $TEMP_SFTP_FILE -P $3 $8 -o StrictHostKeyChecking=no -i $TEMP_SSH_PRIVAT
 
 echo 'Deploy Success'
 # if passphrase is set stop ssh-agent after sftp connection
-if [ -n "${12}" ]; then
+if [ -n "${12:-}" ]; then
   echo 'Clear keys from ssh-agent'
   # delete all keys from RAM
   ssh-add -D