From e130fc041e599f2ed73b894818bf9a7d53db23ec Mon Sep 17 00:00:00 2001
From: MrMeeb <charles.macdonald@me.com>
Date: Tue, 21 Jun 2022 11:58:46 +0000
Subject: [PATCH] Prevented dhparams regenerating if they already exist

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

diff --git a/run.sh b/run.sh
index ee64263..49b8dc9 100644
--- a/run.sh
+++ b/run.sh
@@ -71,7 +71,7 @@ else
     exit 8
 fi
 
-if [[ $GENERATE_DHPARAM = true ]]
+if [[ $GENERATE_DHPARAM = true ]] && [[ ! -s /config/letsencrypt/keys/ssl-dhparams.pem ]]
 then
     echo "Generating Diffie-Hellman keys, saved to /config/letsencrypt/keys"
     openssl dhparam -out /config/letsencrypt/keys/ssl-dhparams.pem 4096