From 1a1e67f5959f8bd96d0d7bf0498c5d8fec77c8d7 Mon Sep 17 00:00:00 2001
From: Todd Naugle <toddn@harrisonconsoles.com>
Date: Thu, 27 May 2021 15:17:15 -0500
Subject: [PATCH] Use Posix style return values for sem wait when on windows.

0 on success, -1 on error
---
 libs/pbd/semutils.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/pbd/semutils.cc b/libs/pbd/semutils.cc
index 61888c66ed..ab2928ee79 100644
--- a/libs/pbd/semutils.cc
+++ b/libs/pbd/semutils.cc
@@ -73,7 +73,7 @@ Semaphore::wait ()
 {
 	DWORD result = 0;
 	result = WaitForSingleObject(_sem, INFINITE);
-	return (result == WAIT_OBJECT_0);
+	return (result == WAIT_OBJECT_0 ? 0 : -1);
 }
 
 int