From 19440baa807bbda58290ac9d491c9aa8a2bea2fa Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Thu, 17 Dec 2020 13:35:02 +0100
Subject: [PATCH] fixes #16359 [backport] (#16377)

(cherry picked from commit b87bcb6d9245dbb700abb420fe1c8a84a844adbf)
---
 lib/pure/includes/oserr.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/includes/oserr.nim b/lib/pure/includes/oserr.nim
index 138aa127d0..6734229737 100644
--- a/lib/pure/includes/oserr.nim
+++ b/lib/pure/includes/oserr.nim
@@ -114,7 +114,7 @@ proc osLastError*(): OSErrorCode {.sideEffect.} =
   when defined(nimscript):
     discard
   elif defined(windows):
-    result = OSErrorCode(getLastError())
+    result = cast[OSErrorCode](getLastError())
   else:
     result = OSErrorCode(errno)
 {.pop.}