Room: memberCount(); slight optimization and reformatting

1 files changed, 8 insertions, 4 deletions

diff --git a/room.cpp b/room.cpp
index 992411c0..547b74c4 100644
--- a/room.cpp
+++ b/room.cpp
@@ -371,16 +371,20 @@ QList< User* > Room::users() const
     return d->membersMap.values();
 }
 
-QStringList Room::memberNames() const {
+QStringList Room::memberNames() const
+{
     QStringList res;
-
-    for (auto u : d->membersMap.values()) {
+    for (auto u : d->membersMap)
         res.append( this->roomMembername(u) );
-    }
 
     return res;
 }
 
+int Room::memberCount() const
+{
+    return d->membersMap.size();
+}
+
 void Room::Private::insertMemberIntoMap(User *u)
 {
     auto namesakes = membersMap.values(u->name());