1 files changed, 3 insertions, 1 deletions
diff --git a/src/postamble.js b/src/postamble.js
index 390f9f27..56f0aee1 100644
--- a/src/postamble.js
+++ b/src/postamble.js
@@ -37,7 +37,9 @@ function run(args) {
   var ret = null;
   if (Module['_main']) {
     ret = Module.callMain(args);
-    exitRuntime();
+    if (!Module['noExitRuntime']) {
+      exitRuntime();
+    }
   }
   return ret;
 }