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authorroot <liulinghui@huawei.com>2020-10-16 10:13:35 +0800
committerroot <liulinghui@huawei.com>2020-10-16 10:13:35 +0800
commitcc40c9dbbafd5434c3a08a7f727e5a7f3b648d4c (patch)
tree92b47f56de3c6d956b294b340692e5e36565a8cd /hack/lib/golang.sh
parentMerge pull request #2235 from daixiang0/help-version (diff)
downloadkubeedge-cc40c9dbbafd5434c3a08a7f727e5a7f3b648d4c.tar.gz
Fix bash array usage in hack/lib/golang.sh
Diffstat (limited to 'hack/lib/golang.sh')
-rw-r--r--hack/lib/golang.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/hack/lib/golang.sh b/hack/lib/golang.sh
index 14d530a93..9bba8e1e3 100644
--- a/hack/lib/golang.sh
+++ b/hack/lib/golang.sh
@@ -140,7 +140,7 @@ kubeedge::check::env() {
# check lenth of errors
if [[ ${#errors[@]} -ne 0 ]] ; then
local error
- for error in ${errors[@]}; do
+ for error in "${errors[@]}"; do
echo "Error: "$error
done
exit 1