handle env of 0 as a third parameter for main()

1 files changed, 1 insertions, 1 deletions

diff --git a/src/postamble.js b/src/postamble.js
index ba295ea7..87850d96 100644
--- a/src/postamble.js
+++ b/src/postamble.js
@@ -26,7 +26,7 @@ function run(args) {
   __globalConstructor__();
 
   if (Module['_main']) {
-    _main(argc, argv);
+    _main(argc, argv, 0);
     __shutdownRuntime__();
   }
 }