bikeshedding: some touchup on library-bundler

diff --git a/library-bundler b/library-bundler
index 93ef662a82ffaf81e3ceb67a35a437cdc2b03d47..d5a439716aa88b950d24cd85b165a7a5e196faf2 100755 (executable)
--- a/library-bundler
+++ b/library-bundler
@@ -3,7 +3,7 @@
 set -e
 
 Common::noOp () {
-       printf ''
+       true
 }
 
 Common::getPath () {
@@ -110,7 +110,7 @@ Multi::getRootPrefix () {
                        ;;
                'windows')
                        basename "${lib_file}" \
-                       | xargs -n1 -P 1 which \
+                       | xargs -n1 -P1 which \
                        | cut -f2 -d'/'
                        ;;
        esac