5 years ago · 547f8c3a0e
parent 9a2be1de53
commit 547f8c3a0e
1 changed files with 7 additions and 0 deletions
--- a/nodejs_npm_install_if_absent.sh
+++ b/nodejs_npm_install_if_absent.sh
@ -52,6 +52,13 @@ process_args(){
    done
 }

+if [ -n "${*:-}" ]; then
+    process_args "$@"
+else
+    # shellcheck disable=SC2046
+    process_args $(cat)
+fi
+
 if [ -z "$packages" ]; then
    usage
 fi