From 6c75bae88bd15d3aa80d51e8cc160e3e59a8bb64 Mon Sep 17 00:00:00 2001
From: Aleix Pol <aleixpol@kde.org>
Date: Tue, 6 Apr 2021 13:54:52 +0200
Subject: [PATCH] Warn when qputenv returns false as the whole component won't
 work

---
 src/interfaces/shell.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/interfaces/shell.cpp b/src/interfaces/shell.cpp
index d9595e2..6eb490c 100644
--- a/src/interfaces/shell.cpp
+++ b/src/interfaces/shell.cpp
@@ -7,10 +7,14 @@
 #include "shell.h"
 #include <QByteArray>
 #include <qglobal.h>
+#include <layershellqt_logging.h>
 
 using namespace LayerShellQt;
 
 void Shell::useLayerShell()
 {
-    qputenv("QT_WAYLAND_SHELL_INTEGRATION", "layer-shell");
+    const bool ret = qputenv("QT_WAYLAND_SHELL_INTEGRATION", "layer-shell");
+    if (!ret) {
+        qCDebug(LAYERSHELLQT) << "Unable to set QT_WAYLAND_SHELL_INTEGRATION=layer-shell";
+    }
 }