fix: support node4 (#35)

eggjs · Feb 18, 2017 · dbbaf98 · dbbaf98
1 parent c53e16d
commit dbbaf98
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/helper.js b/lib/helper.js
@@ -84,7 +84,8 @@ exports.formatArgs = function* (cwd, args, options) {
   return args;
 };
 
-exports.formatExecArgv = function(args = []) {
+exports.formatExecArgv = function(args) {
+  args = args || [];
   return process.execArgv.concat(args.filter(passbyArgv));
 };