From f1cae8d844f1ee5903d490d8bf91a2502189571c Mon Sep 17 00:00:00 2001
From: Laytan Laats <laytanlaats@hotmail.com>
Date: Fri, 6 Dec 2024 23:08:47 +0100
Subject: [PATCH] fix #4496 - allow unlock of unlocked mutex (making it
 consistent with windows behaviour)

---
 core/sync/primitives_atomic.odin | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/sync/primitives_atomic.odin b/core/sync/primitives_atomic.odin
index 3c4324eb7..a8a84b2bc 100644
--- a/core/sync/primitives_atomic.odin
+++ b/core/sync/primitives_atomic.odin
@@ -67,7 +67,7 @@ atomic_mutex_unlock :: proc "contextless" (m: ^Atomic_Mutex) {
 
 	switch atomic_exchange_explicit(&m.state, .Unlocked, .Release) {
 	case .Unlocked:
-		unreachable()
+		// Kind of okay - unlocking while already unlocked.
 	case .Locked:
 		// Okay
 	case .Waiting: