Use nullptr instead of 0 or NULL

Applied automatic fixes using clang-tidy's modernize-use-nullptr, and some
manual cleanup to prevent QFlag macros to be affected.

Change-Id: I88f94390185bc6e6f23693b68723cd5710815ae6
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/compositor/compositor_api/qwaylandclient.cpp b/src/compositor/compositor_api/qwaylandclient.cpp
index 122fd41c3..471c1b5a1 100644
--- a/src/compositor/compositor_api/qwaylandclient.cpp
+++ b/src/compositor/compositor_api/qwaylandclient.cpp
@@ -69,7 +69,7 @@ public:
         Q_UNUSED(data);
 
         QWaylandClient *client = reinterpret_cast<Listener *>(listener)->parent;
-        Q_ASSERT(client != 0);
+        Q_ASSERT(client != nullptr);
         delete client;
     }
 
@@ -144,7 +144,7 @@ QWaylandClient::~QWaylandClient()
 QWaylandClient *QWaylandClient::fromWlClient(QWaylandCompositor *compositor, wl_client *wlClient)
 {
     if (!wlClient)
-        return 0;
+        return nullptr;
 
     QWaylandClient *client = nullptr;
 
@@ -152,7 +152,7 @@ QWaylandClient *QWaylandClient::fromWlClient(QWaylandCompositor *compositor, wl_
         QWaylandClientPrivate::client_destroy_callback);
     if (l)
         client = reinterpret_cast<QWaylandClientPrivate::Listener *>(
-            wl_container_of(l, (QWaylandClientPrivate::Listener *)0, listener))->parent;
+            wl_container_of(l, (QWaylandClientPrivate::Listener *)nullptr, listener))->parent;
 
     if (!client) {
         // The original idea was to create QWaylandClient instances when