Fixed catching of the exception thrown from an awaited function.

This closes #500 issue on Github.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/njs_async.c b/src/njs_async.c
index e018bd8b..380c44b7 100644
--- a/src/njs_async.c
+++ b/src/njs_async.c
@@ -67,9 +67,6 @@ njs_await_fulfilled(njs_vm_t *vm, njs_value_t *args, njs_uint_t nargs,
     ctx = vm->top_frame->function->context;
 
     value = njs_arg(args, nargs, 1);
-    if (njs_is_error(value)) {
-        goto failed;
-    }
 
     async_frame = ctx->await;
     async = &async_frame->native;
@@ -143,6 +140,7 @@ njs_await_rejected(njs_vm_t *vm, njs_value_t *args, njs_uint_t nargs,
     value = njs_arg(args, nargs, 1);
 
     if (ctx->await->native.pc == ctx->pc) {
+        /* No catch block was set before await. */
         (void) njs_function_call(vm, njs_function(&ctx->capability->reject),
                                  &njs_value_undefined, value, 1, &vm->retval);
 
@@ -151,6 +149,8 @@ njs_await_rejected(njs_vm_t *vm, njs_value_t *args, njs_uint_t nargs,
         return NJS_ERROR;
     }
 
+    /* ctx->await->native.pc points to a catch block here. */
+
     ctx->pc = ctx->await->native.pc;
 
     return njs_await_fulfilled(vm, args, nargs, unused);