fix readonly variable error in `docker.sh`

Signed-off-by: yingjinhui <yingjinhui@didiglobal.com>
2022-05-11 17:34:02 +08:00 · 2022-05-11 17:34:02 +08:00 · 285fb81de0
parent c2dfc3a3f9
commit 285fb81de0
1 changed files with 1 additions and 1 deletions
--- a/hack/docker.sh
+++ b/hack/docker.sh
@ -31,7 +31,7 @@ REGISTRY=${REGISTRY:-"swr.ap-southeast-1.myhuaweicloud.com/karmada"}
 VERSION=${VERSION:="unknown"}

 function build_images() {
-  local -ra target=$1
+  local -r target=$1
  local -r output_type=${OUTPUT_TYPE:-docker}
  local platforms="${BUILD_PLATFORMS:-"$(util:host_platform)"}"