Remove duplicate threadExit code in worke.js

As

Author: sbc100

src/worker.js

@@ -203,24 +203,22 @@ this.onmessage = function(e) {
         if (ex === 'Canceled!') {
           Module['PThread'].threadCancel();
         } else if (ex != 'unwind') {
-#if MINIMAL_RUNTIME
-          // ExitStatus not present in MINIMAL_RUNTIME
-          Atomics.store(Module['HEAPU32'], (threadInfoStruct + {{{ C_STRUCTS.pthread.threadExitCode }}} ) >> 2, -2 /*A custom entry specific to Emscripten denoting that the thread crashed.*/);
-#else
-          Atomics.store(Module['HEAPU32'], (threadInfoStruct + {{{ C_STRUCTS.pthread.threadExitCode }}} ) >> 2, (ex instanceof Module['ExitStatus']) ? ex.status : -2 /*A custom entry specific to Emscripten denoting that the thread crashed.*/);
-#endif
-
-          Atomics.store(Module['HEAPU32'], (threadInfoStruct + {{{ C_STRUCTS.pthread.threadStatus }}} ) >> 2, 1); // Mark the thread as no longer running.
 #if ASSERTIONS
+          // FIXME(sbc): Figure out if this is still needed or useful.  Its not
+          // clear to me how this check could ever fail.  In order to get into
+          // this try/catch block at all we have already called bunch of
+          // functions on `Module`.. why is this one special?
           if (typeof(Module['_emscripten_futex_wake']) !== "function") {
             err("Thread Initialisation failed.");
             throw ex;
           }
 #endif
-          Module['_emscripten_futex_wake'](threadInfoStruct + {{{ C_STRUCTS.pthread.threadStatus }}}, 0x7FFFFFFF/*INT_MAX*/); // Wake all threads waiting on this thread to finish.
 #if MINIMAL_RUNTIME
+          // ExitStatus not present in MINIMAL_RUNTIME
+          Module['PThread'].threadExit(-2);
           throw ex; // ExitStatus not present in MINIMAL_RUNTIME
 #else
+          Module['PThread'].threadExit((ex instanceof Module['ExitStatus']) ? ex.status : -2);
           if (!(ex instanceof Module['ExitStatus'])) throw ex;
 #endif
 #if ASSERTIONS