Replace the BASH parameter substitution mechanism (unsupported by sh) with standard commands (supported by sh)

2 years ago · 264b9819ff
1 changed files with 1 additions and 1 deletions
--- a/acme.sh
+++ b/acme.sh
@ -7496,7 +7496,7 @@ _process() {
      shift
      ;;
    --home)
-      export LE_WORKING_DIR="${2%/}"
+      export LE_WORKING_DIR="$(echo "$2" | sed 's|/$||')"
      shift
      ;;
    --cert-home | --certhome)