X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcommon%2Fsignalproxy.cpp;h=3ac73bc0bc10aaf9808374c1a114a1686d4e7b0f;hb=89db85625af1f95cd62e4f5ae9aedf0ce20e9d59;hp=1d8c956daf4e92a9e1013f05a73c212e85ac7f31;hpb=78b37c1a0610d9a4fb26ba0dec7337d6f7960041;p=quassel.git

diff --git a/src/common/signalproxy.cpp b/src/common/signalproxy.cpp
index 1d8c956d..3ac73bc0 100644
--- a/src/common/signalproxy.cpp
+++ b/src/common/signalproxy.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2016 by the Quassel Project                        *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -829,7 +829,7 @@ void SignalProxy::updateSecureState()
 
 QVariantList SignalProxy::peerData() {
     QVariantList result;
-    for (auto peer : _peerMap.values()) {
+    for (auto &&peer : _peerMap.values()) {
         QVariantMap data;
         data["id"] = peer->id();
         data["clientVersion"] = peer->clientVersion();
@@ -839,15 +839,18 @@ QVariantList SignalProxy::peerData() {
         data["remoteAddress"] = peer->address();
         data["connectedSince"] = peer->connectedSince();
         data["secure"] = peer->isSecure();
-        int features = peer->features();
-        data["features"] = features;
+        data["features"] = static_cast<quint32>(peer->features().toLegacyFeatures());
+        data["featureList"] = peer->features().toStringList();
         result << data;
     }
     return result;
 }
 
 Peer *SignalProxy::peerById(int peerId) {
-    return _peerMap[peerId];
+    // We use ::value() here instead of the [] operator because the latter has the side-effect
+    // of automatically inserting a null value with the passed key into the map.  See
+    // https://doc.qt.io/qt-5/qhash.html#operator-5b-5d and https://doc.qt.io/qt-5/qhash.html#value.
+    return _peerMap.value(peerId);
 }
 
 void SignalProxy::restrictTargetPeers(QSet<Peer*> peers, std::function<void()> closure)