X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcommon%2Fsignalproxy.cpp;h=7bd87513f801426e11ffd1ce72d1902eb33f4b82;hp=721f32a45032359e04c6e8fd55e8608ce76cce87;hb=3a3e844f9fcfd12235a0086af75ecd503b621ef4;hpb=fb80dab2044d302eb8ccacd0b34d4cbaf5fe904c

diff --git a/src/common/signalproxy.cpp b/src/common/signalproxy.cpp
index 721f32a4..7bd87513 100644
--- a/src/common/signalproxy.cpp
+++ b/src/common/signalproxy.cpp
@@ -18,6 +18,8 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
+#include <utility>
+
 #include <QCoreApplication>
 #include <QHostAddress>
 #include <QMetaMethod>
@@ -59,7 +61,7 @@ public:
     SignalRelay(SignalProxy *parent) : QObject(parent), _proxy(parent) {}
     inline SignalProxy *proxy() const { return _proxy; }
 
-    int qt_metacall(QMetaObject::Call _c, int _id, void **_a);
+    int qt_metacall(QMetaObject::Call _c, int _id, void **_a) override;
 
     void attachSignal(QObject *sender, int signalId, const QByteArray &funcName);
     void detachSignal(QObject *sender, int signalId = -1);
@@ -69,8 +71,8 @@ private:
         QObject *sender;
         int signalId;
         QByteArray signature;
-        Signal(QObject *sender, int sigId, const QByteArray &signature) : sender(sender), signalId(sigId), signature(signature) {}
-        Signal() : sender(0), signalId(-1) {}
+        Signal(QObject *sender, int sigId, QByteArray signature) : sender(sender), signalId(sigId), signature(std::move(signature)) {}
+        Signal() : sender(nullptr), signalId(-1) {}
     };
 
     SignalProxy *_proxy;
@@ -340,8 +342,8 @@ void SignalProxy::removePeer(Peer *peer)
         return;
     }
 
-    disconnect(peer, 0, this, 0);
-    peer->setSignalProxy(0);
+    disconnect(peer, nullptr, this, nullptr);
+    peer->setSignalProxy(nullptr);
 
     _peerMap.remove(peer->id());
     emit peerRemoved(peer);
@@ -398,7 +400,7 @@ SignalProxy::ExtendedMetaObject *SignalProxy::extendedMetaObject(const QMetaObje
     if (_extendedMetaObjects.contains(meta))
         return _extendedMetaObjects[meta];
     else
-        return 0;
+        return nullptr;
 }
 
 
@@ -662,9 +664,9 @@ bool SignalProxy::invokeSlot(QObject *receiver, int methodId, const QVariantList
         return false;
     }
 
-    void *_a[] = { 0,           // return type...
-                   0, 0, 0, 0, 0, // and 10 args - that's the max size qt can handle with signals and slots
-                   0, 0, 0, 0, 0 };
+    void *_a[] = { nullptr,           // return type...
+                   nullptr, nullptr, nullptr, nullptr, nullptr, // and 10 args - that's the max size qt can handle with signals and slots
+                   nullptr, nullptr, nullptr, nullptr, nullptr };
 
     // check for argument compatibility and build params array
     for (int i = 0; i < numArgs; i++) {