From 9c285ad0c1b4018a6d7c37acc12e5ec41e69c549 Mon Sep 17 00:00:00 2001
From: Martin Ridgers <martin.ridgers@epicgames.com>
Date: Wed, 8 Dec 2021 16:04:45 +0100
Subject: Fixed unused return value warnings from POSIX/Linux headers

---
 zencore/thread.cpp           | 3 ++-
 zenutil/zenserverprocess.cpp | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/zencore/thread.cpp b/zencore/thread.cpp
index 846dcc67a..c6c2527ef 100644
--- a/zencore/thread.cpp
+++ b/zencore/thread.cpp
@@ -890,7 +890,8 @@ CreateProcResult CreateProc(
 	{
 		if (Options.WorkingDirectory != nullptr)
 		{
-			chdir(Options.WorkingDirectory->c_str());
+			int Result = chdir(Options.WorkingDirectory->c_str());
+			ZEN_UNUSED(Result);
 		}
 
 		if (execv(Executable.c_str(), ArgV.data()) < 0)
diff --git a/zenutil/zenserverprocess.cpp b/zenutil/zenserverprocess.cpp
index 74fbaf180..9d465674d 100644
--- a/zenutil/zenserverprocess.cpp
+++ b/zenutil/zenserverprocess.cpp
@@ -167,7 +167,8 @@ ZenServerState::Initialize()
 	}
 	void* hMap = (void*)intptr_t(Fd);
 
-	ftruncate(Fd, MapSize);
+	int Result = ftruncate(Fd, MapSize);
+	ZEN_UNUSED(Result);
 
 	void* pBuf = mmap(nullptr, MapSize, PROT_READ|PROT_WRITE, MAP_SHARED, Fd, 0);
 	if (pBuf == MAP_FAILED)
-- 
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