From 416e402cf3d756dcf9c5b10dc7042adf686efacf Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 13 Dec 2020 13:12:18 +0900
Subject: [PATCH] Fixed a suspicious comparison

---
 ractor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ractor.c b/ractor.c
index 4b02b3fcd8..f7be7daea9 100644
--- a/ractor.c
+++ b/ractor.c
@@ -888,7 +888,7 @@ ractor_select(rb_execution_context_t *ec, const VALUE *rs, int alen, VALUE yield
         {
             VM_ASSERT(cr->sync.wait.status == wait_none);
             cr->sync.wait.status = wait_status;
-            cr->sync.wait.wakeup_status == wakeup_none;
+            cr->sync.wait.wakeup_status = wakeup_none;
         }
         RACTOR_UNLOCK(cr);