From e1277c490e0cd77a39a73f0166692dc7717ef293 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viktor=20Sz=C3=A9pe?= <viktor@szepe.net>
Date: Tue, 28 Dec 2021 10:32:45 +0100
Subject: [PATCH] Do not append always empty restore_key

---
 bin/cache_key.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/cache_key.sh b/bin/cache_key.sh
index 7e2b653..3ed5b73 100755
--- a/bin/cache_key.sh
+++ b/bin/cache_key.sh
@@ -39,7 +39,7 @@ else
         "${working_directory}"
     )
 
-    restore_key=("$(join_by - ${key[@]/#/})-" "${restore_key[@]}")
+    restore_key=("$(join_by - ${key[@]/#/})-")
 
     key+=("${files_hash}")
 fi