From d4a90116125ca35ec02affe61fbb71bce7c60590 Mon Sep 17 00:00:00 2001
From: Burnett01 <s-8@outlook.com>
Date: Mon, 1 Sep 2025 15:51:31 +0000
Subject: [PATCH] fix: correct command substitution syntax for ssh-keyscan
 output processing

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

diff --git a/entrypoint.sh b/entrypoint.sh
index 4d62ebc..66f8cbc 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -29,7 +29,7 @@ STRICT_HOSTKEYS_CHECKING="-o StrictHostKeyChecking=no"
 if [ "${INPUT_STRICT_HOSTKEYS_CHECKING:-false}" = "true" ]; then
     STRICT_HOSTKEYS_CHECKING="-o UserKnownHostsFile=~/.ssh/known_hosts -o StrictHostKeyChecking=yes"
 
-    key="$(ssh-keyscan -p "$INPUT_REMOTE_PORT" "$INPUT_REMOTE_HOST" 2>/dev/null)" | sed '/^#/d' || key=""
+    key="$(ssh-keyscan -p "$INPUT_REMOTE_PORT" "$INPUT_REMOTE_HOST" 2>/dev/null | sed '/^#/d')" || key=""
     if [ -n "$key" ]; then
         # fingerprint verification
         echo "$key" | ssh-keygen -lf -