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-rw-r--r--src/modules/m_spanningtree/nick.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/modules/m_spanningtree/nick.cpp b/src/modules/m_spanningtree/nick.cpp
index c689a0fdd..cdec280e1 100644
--- a/src/modules/m_spanningtree/nick.cpp
+++ b/src/modules/m_spanningtree/nick.cpp
@@ -45,7 +45,8 @@ CmdResult CommandNick::HandleRemote(RemoteUser* user, std::vector<std::string>&
User* x = ServerInstance->FindNickOnly(params[0]);
if ((x) && (x != user) && (x->registered == REG_ALL))
{
- /* x is local, who is remote */
+ // 'x' is the already existing user using the same nick as params[0]
+ // 'user' is the user trying to change nick to the in use nick
int collideret = Utils->DoCollision(x, TreeServer::Get(user), newts, user->ident, user->GetIPString(), user->uuid);
if (collideret != 1)
{