From af1926e85915a11d606e8c3cf897fe28d6d2f1c5 Mon Sep 17 00:00:00 2001
From: Benoit Daloze <eregontp@gmail.com>
Date: Fri, 18 Sep 2020 11:11:47 +0200
Subject: [PATCH] Fix copy/paste error from
 5bb5e706f1d310a467075630145d2cc277045765

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

diff --git a/thread_sync.c b/thread_sync.c
index 748ccbd558..94e4d35395 100644
--- a/thread_sync.c
+++ b/thread_sync.c
@@ -34,7 +34,7 @@ sync_wakeup(struct list_head *head, long max)
         }
 
         if (cur->th->status != THREAD_KILLED) {
-            if (cur->th->scheduler != Qnil) {
+            if (cur->th->scheduler == Qnil) {
                 rb_threadptr_interrupt(cur->th);
                 cur->th->status = THREAD_RUNNABLE;
             }