From 3c4febf5571e2a34846e6377688676dbd034556b Mon Sep 17 00:00:00 2001
From: Jesus Fernandez <jesus.fernandez@qt.io>
Date: Mon, 5 Dec 2016 13:50:53 +0100
Subject: Fix using 0 as null pointer

Fixes: error: zero as null pointer constant.

Change-Id: I850d51075263dac6dd135d3cadc136cbd08b40ab
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/dbus/qdbuspendingreply.h            | 4 ++--
 src/dbus/qdbusreply.h                   | 2 +-
 src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/dbus/qdbuspendingreply.h b/src/dbus/qdbuspendingreply.h
index 786eab2120..da29894d15 100644
--- a/src/dbus/qdbuspendingreply.h
+++ b/src/dbus/qdbuspendingreply.h
@@ -77,7 +77,7 @@ namespace QDBusPendingReplyTypes {
         typedef T1 Type;
     };
 
-    template<typename T1> inline int metaTypeFor(T1 * = 0)
+    template<typename T1> inline int metaTypeFor(T1 * = nullptr)
     { return qMetaTypeId<T1>(); }
     // specialize for QVariant, allowing it to be used in place of QDBusVariant
     template<> inline int metaTypeFor<QVariant>(QVariant *)
@@ -91,7 +91,7 @@ namespace QDBusPendingReplyTypes {
         enum { Total = Next::Total + 1 };
         static inline void fillMetaTypes(int *p)
         {
-            *p = metaTypeFor<T1>(0);
+            *p = metaTypeFor<T1>(nullptr);
             Next::fillMetaTypes(++p);
         }
     };
diff --git a/src/dbus/qdbusreply.h b/src/dbus/qdbusreply.h
index b6a454d240..227615024a 100644
--- a/src/dbus/qdbusreply.h
+++ b/src/dbus/qdbusreply.h
@@ -66,7 +66,7 @@ public:
     }
     inline QDBusReply& operator=(const QDBusMessage &reply)
     {
-        QVariant data(qMetaTypeId<Type>(), reinterpret_cast<void*>(0));
+        QVariant data(qMetaTypeId<Type>(), nullptr);
         qDBusReplyFill(reply, m_error, data);
         m_data = qvariant_cast<Type>(data);
         return *this;
diff --git a/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp b/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp
index 2f9721b175..cdf3ad3310 100644
--- a/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp
+++ b/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp
@@ -514,7 +514,7 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf
 
         // constructors/destructors:
         hs << "public:" << endl
-           << "    " << className << "(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = 0);" << endl
+           << "    " << className << "(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = nullptr);" << endl
            << endl
            << "    ~" << className << "();" << endl
            << endl;
-- 
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