refactor code to handle when run dependencies reach 0

1 files changed, 6 insertions, 0 deletions

diff --git a/src/postamble.js b/src/postamble.js
index 94b60288..88986dea 100644
--- a/src/postamble.js
+++ b/src/postamble.js
@@ -12,6 +12,12 @@ ExitStatus.prototype.constructor = ExitStatus;
 var initialStackTop;
 var preloadStartTime = null;
 var calledMain = false;
+var calledRun = false;
+
+dependenciesFulfilled = function() {
+  // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
+  if (!calledRun && shouldRunNow) run();
+}
 
 Module['callMain'] = Module.callMain = function callMain(args) {
   assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on __ATMAIN__)');