From 3e0d60fb88c1d89fc348da680e64a7a3b59e9f83 Mon Sep 17 00:00:00 2001
From: Robert Griebl <robert.griebl@qt.io>
Date: Tue, 16 Aug 2022 12:09:28 +0200
Subject: Work around unused result issue in gcc

This fixes compilation errors even for older versions of glibc.

Change-Id: I930010d20cff1dac7340c5897e39a929b3054cbd
Fixes: QTBUG-105688
Reviewed-by: Dominik Holland <dominik.holland@qt.io>
(cherry picked from commit 5a320132d8bafec56f5d652ec774245bf69c6ea8)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/manager-lib/applicationmanager.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/manager-lib/applicationmanager.cpp b/src/manager-lib/applicationmanager.cpp
index 5c7c5d1d..6a991a4f 100644
--- a/src/manager-lib/applicationmanager.cpp
+++ b/src/manager-lib/applicationmanager.cpp
@@ -773,8 +773,9 @@ bool ApplicationManager::startApplicationInternal(const QString &appId, const QS
                 if (fd < 0)
                     fd = stdioRedirections.value(1, -1);
                 if (fd >= 0) {
-                    write(fd, noRedirectMsg, qstrlen(noRedirectMsg));
-                    write(fd, "\n", 1);
+                    auto dummy = write(fd, noRedirectMsg, qstrlen(noRedirectMsg));
+                    dummy += write(fd, "\n", 1);
+                    Q_UNUSED(dummy)
                 }
                 qCWarning(LogSystem) << noRedirectMsg;
             }
-- 
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