From d0ade80f1906990b7b0639a2649f33ac059b75d5 Mon Sep 17 00:00:00 2001
From: transcaffeine <transcaffeine@finally.coffee>
Date: Thu, 1 May 2025 13:51:33 +0200
Subject: [PATCH] fix(lego): do not trigger script abortion on wanted exit code
 != 0

(cherry picked from commit f2ee49abe485259de55377333e20f5d369aa08d9)
---
 roles/lego/files/lego_run.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/roles/lego/files/lego_run.sh b/roles/lego/files/lego_run.sh
index 63be0e8..5da78bf 100644
--- a/roles/lego/files/lego_run.sh
+++ b/roles/lego/files/lego_run.sh
@@ -8,8 +8,8 @@ if [[ -n "${LEGO_HTTP_FALLBACK_PORT:-}" ]]; then
     echo "nc not found (in PATH), exiting"
     exit 1
   fi
-  nc -z 127.0.0.1 $LEGO_HTTP_PORT;
-  if [[ $? -eq 0 ]]; then
+  nc_exit_code=$(nc -z 127.0.0.1 $LEGO_HTTP_PORT);
+  if [[ $nc_exit_code -eq 0 ]]; then
       LEGO_HTTP_PORT=$LEGO_HTTP_FALLBACK_PORT
   fi
 fi