fail library-bundler script on error

diff --git a/library-bundler b/library-bundler
index c1ba97d9b2ec421925ced97324bb4fb61ea0be99..93ef662a82ffaf81e3ceb67a35a437cdc2b03d47 100755 (executable)
--- a/library-bundler
+++ b/library-bundler
@@ -1,5 +1,7 @@
 #! /usr/bin/env bash
 
+set -e
+
 Common::noOp () {
        printf ''
 }
@@ -295,7 +297,11 @@ Windows::writeManifest () {
 
 system_name="${1}"; shift
 bundle_dir="${1}"; shift
-exe_file="${1}"; shift
+
+if ! [ -z "${1}" ]
+then
+       exe_file="${1}"; shift
+fi
 
 bundle_dir="$(Common::getPath "${bundle_dir}")"
 registry_dir="${bundle_dir}/registry"