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Check if name is already in use before allowing a rename

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This commit is contained in:
Thorvald Natvig 2009-10-19 23:18:14 +02:00
parent a2426bf035
commit d97a49ffd8
1 changed files with 3 additions and 0 deletions
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3
src/murmur/ServerDB.cpp
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@ -830,6 +830,9 @@ bool Server::setInfo(int id, const QMap<int, QString> &setinfo) {
QMap<int, QString> info = setinfo;
if (info.contains(ServerDB::User_Name)) {
const QString &uname = info.value(ServerDB::User_Name);
if (uname.isEmpty() || (getUserID(uname) >= 0))
return false;
qhUserIDCache.remove(qhUserNameCache.value(id));
qhUserNameCache.remove(id);
qhUserIDCache.remove(info.value(ServerDB::User_Name));