From a8ddf1a7296e2d28b36231a391807226a7329ae4 Mon Sep 17 00:00:00 2001

From: David Edmundson <davidedmundson@kde.org>

Date: Mon, 14 Jun 2021 12:45:37 +0100

Subject: [PATCH 26/52] Fix build

1b5e43a593e917610e6245f7a272ac081c508ba4 relied on a patch that we can't

backport.

This adds that extra internal boolean backporting just the tiny part of

d6ac8cf6.

---

 src/client/global/qwaylandclientextension.cpp | 5 ++++-

 src/client/global/qwaylandclientextension_p.h | 1 +

 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/client/global/qwaylandclientextension.cpp b/src/client/global/qwaylandclientextension.cpp

index 797b06fe..edccfe63 100644

--- a/src/client/global/qwaylandclientextension.cpp

+++ b/src/client/global/qwaylandclientextension.cpp

@@ -74,7 +74,10 @@ void QWaylandClientExtensionPrivate::handleRegistryGlobal(void *data, ::wl_regis

 void QWaylandClientExtension::addRegistryListener()

 {

     Q_D(QWaylandClientExtension);

-    d->waylandIntegration->display()->addRegistryListener(&QWaylandClientExtensionPrivate::handleRegistryGlobal, this);

+    if (!d->registered) {

+        d->waylandIntegration->display()->addRegistryListener(&QWaylandClientExtensionPrivate::handleRegistryGlobal, this);

+        d->registered = true;

+    }

 }

 QWaylandClientExtension::QWaylandClientExtension(const int ver)

diff --git a/src/client/global/qwaylandclientextension_p.h b/src/client/global/qwaylandclientextension_p.h

index 69cc46a0..9091efbe 100644

--- a/src/client/global/qwaylandclientextension_p.h

+++ b/src/client/global/qwaylandclientextension_p.h

@@ -68,6 +68,7 @@ public:

     QtWaylandClient::QWaylandIntegration *waylandIntegration = nullptr;

     int version = -1;

     bool active = false;

+    bool registered = false;

 };

 class Q_WAYLAND_CLIENT_EXPORT QWaylandClientExtensionTemplatePrivate : public QWaylandClientExtensionPrivate

-- 

2.35.1