From 1220c4b50e7c0d989defac14b25ebca4c49afa73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Mon, 13 Jan 2025 17:00:08 -0500
Subject: [PATCH] Don't leve the wlk critical section on wrlock success.

That *is* the write lock!
---
 src/xpdev/rwlockwrap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/xpdev/rwlockwrap.c b/src/xpdev/rwlockwrap.c
index 465c1ad1b4..88699eadd8 100644
--- a/src/xpdev/rwlockwrap.c
+++ b/src/xpdev/rwlockwrap.c
@@ -146,7 +146,8 @@ rwlock_wrlock(rwlock_t *lock)
 		ret = true;
 	}
 	LeaveCriticalSection(&lock->lk);
-	LeaveCriticalSection(&lock->wlk);
+	if (!ret)
+		LeaveCriticalSection(&lock->wlk);
 	return ret;
 }
 
-- 
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