From c62b17a5c8483b5bc998f4f36a4a2e39e6df77b6 Mon Sep 17 00:00:00 2001
From: Alex Orlenko <zxteam@protonmail.com>
Date: Sat, 2 Oct 2021 07:23:24 +0100
Subject: [PATCH] Fixed bug when polling async futures (#77) We expect first
 value returned via coroutine.yield() to be a special Pending type. But
 instead we checked second value.

---
 src/thread.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/thread.rs b/src/thread.rs
index 7ff2138..7178215 100644
--- a/src/thread.rs
+++ b/src/thread.rs
@@ -344,7 +344,7 @@ where
 #[inline(always)]
 fn is_poll_pending(val: &MultiValue) -> bool {
     match val.iter().enumerate().last() {
-        Some((1, Value::LightUserData(ud))) => {
+        Some((0, Value::LightUserData(ud))) => {
             ud.0 == &ASYNC_POLL_PENDING as *const u8 as *mut c_void
         }
         _ => false,