From dc33a1971d68f09ffaf584d792782082320b3e69 Mon Sep 17 00:00:00 2001
From: Kei Kori <kkori@yahoo-corp.jp>
Date: Thu, 13 Apr 2023 13:52:35 +0900
Subject: [PATCH] [etcd] fix make-ssl-etcd.sh.j2; move pem files only if any
 new certs exist (#9974)

---
 roles/etcd/templates/make-ssl-etcd.sh.j2 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/roles/etcd/templates/make-ssl-etcd.sh.j2 b/roles/etcd/templates/make-ssl-etcd.sh.j2
index d727cff7c..e0dde401d 100644
--- a/roles/etcd/templates/make-ssl-etcd.sh.j2
+++ b/roles/etcd/templates/make-ssl-etcd.sh.j2
@@ -100,4 +100,6 @@ if [ -e "$SSLDIR/ca-key.pem" ]; then
     rm -f ca.pem ca-key.pem
 fi
 
-mv *.pem ${SSLDIR}/
+if [ -n "$(ls -A *.pem)" ]; then
+    mv *.pem ${SSLDIR}/
+fi