From 3b357348b02fd18a49bf60213171ddbf1a30fd65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Hrdli=C4=8Dka?= <dhrdlicka@users.noreply.github.com>
Date: Mon, 27 Apr 2020 14:48:35 +0200
Subject: [PATCH] win: Add a timeout for the startblit function

---
 src/win/win.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/win/win.c b/src/win/win.c
index e8d2af475..77df9d3d5 100644
--- a/src/win/win.c
+++ b/src/win/win.c
@@ -847,7 +847,10 @@ LPARAM win_get_string(int id)
 void	/* plat_ */
 startblit(void)
 {
-    WaitForSingleObject(ghMutex, INFINITE);
+    DWORD ret = WaitForSingleObject(ghMutex, 1000);
+
+    if(ret == WAIT_TIMEOUT)
+	fatal("The blit mutex has timed out.");
 }