From 41ffa6cb912f5ed75b96d382787daae20e9c5fa2 Mon Sep 17 00:00:00 2001
From: Nicolas Richart <nicolas.richart@epfl.ch>
Date: Fri, 19 Jul 2024 17:08:51 +0200
Subject: [PATCH] missing dollar sign

---
 ci/prepare_squashfs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/prepare_squashfs.sh b/ci/prepare_squashfs.sh
index 8691f05..934bdcf 100755
--- a/ci/prepare_squashfs.sh
+++ b/ci/prepare_squashfs.sh
@@ -21,7 +21,7 @@ then
     then
         echo "No default branch ($squash_base) squashfs found"
         echo "Creating an empty one"
-        empty=(mktemp -d)
+        empty=$(mktemp -d)
         sqfs_base_image=/squashfs-cache/${stack}-${environment}-${squash_base}-initial.sqfs
         mksquashfs ${empty} ${sqfs_base_image}
     else
-- 
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