updata

plugin/dapp/x2ethereum/cmd/build/sleep.sh

 #!/usr/bin/env bash
-# shellcheck disable=SC2128
+# shellcheck disable=SC2050
 # shellcheck source=/dev/null
 set -x
 set +e
 
 while [ 1 == 1 ]; do
-    sleep 100
+     sleep 100
 done