From b1cba3528b85bbcbd9a9a4ba142f23885acfdf37 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Sun, 4 Aug 2019 23:54:29 +0200
Subject: [PATCH] fixes #11844

(cherry picked from commit 7024bb800ccf2c3e075c5dd605b8384a399ffe53)
---
 lib/core/runtime_v2.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/core/runtime_v2.nim b/lib/core/runtime_v2.nim
index 149c426e1f..5c9554ad89 100644
--- a/lib/core/runtime_v2.nim
+++ b/lib/core/runtime_v2.nim
@@ -84,7 +84,7 @@ proc nimRawDispose(p: pointer) {.compilerRtl.} =
       dealloc(p -! sizeof(RefHeader))
     if allocs > 0:
       when hasThreadSupport:
-        atomicDec allocs
+        discard atomicDec(allocs)
       else:
         dec allocs
     else: