From 61c866cba8c7d86ee43bb61e02fdb7b8b23936a2 Mon Sep 17 00:00:00 2001
From: "Fabian.Jakub" <fabian@jakub.com>
Date: Mon, 15 May 2023 15:27:57 +0200
Subject: [PATCH] dont use let to count upstream repos, because let return
 error code

---
 platforms/common/spack_utils.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platforms/common/spack_utils.sh b/platforms/common/spack_utils.sh
index 3b7d56a..3372a90 100644
--- a/platforms/common/spack_utils.sh
+++ b/platforms/common/spack_utils.sh
@@ -9,10 +9,10 @@ function _install_spack() {
   if [ ! -z "${SPACK_UPSTREAMS}" ]; then
     UPSTREAMS_CONFIG=${SPACK_ROOT}/etc/spack/upstreams.yaml
     echo "upstreams:" > $UPSTREAMS_CONFIG
-    let i=0
+    i=0
     for UP in ${SPACK_UPSTREAMS}; do
       echo "Adding upstream repo to config $UPSTREAMS_CONFIG <= $UP"
-      let i=$((i+1))
+      i=$((i+1))
       cat << EOF >> $UPSTREAMS_CONFIG
   spack-instance-$i:
       install_tree: $UP/spack/opt/spack
-- 
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