From 7d0324fb1bcda4b283cea9471774edde4ef4a355 Mon Sep 17 00:00:00 2001
From: zhanghongtong <rory-z@outlook.com>
Date: Sat, 5 Jun 2021 18:57:00 +0800
Subject: [PATCH] chore(CI): fix download packages error in build packages

---
 .github/workflows/build_packages.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build_packages.yaml b/.github/workflows/build_packages.yaml
index ebae56b2b..d3944cf1c 100644
--- a/.github/workflows/build_packages.yaml
+++ b/.github/workflows/build_packages.yaml
@@ -268,7 +268,7 @@ jobs:
         if [ $PROFILE = "emqx" ];then
             broker="emqx-ce"
         fi
-        if [[ "$SYSTEM" =~ "raspbian*" ]];then
+        if [ ! -z "$(echo $SYSTEM | grep -oE 'raspbian')" ]; then
             export ARCH="arm"
         fi