Revert "ClientList.cxx: copy client list before iterating"

This reverts commit f53dadcc, to prepare for a better solution.

Revert "ClientList.cxx: copy client list before iterating"
aa4c506f · Max Kellermann · d3a479b7 · aa4c506f
Commit aa4c506f authored Jan 14, 2013 by Max Kellermann
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ClientList.cxx src/ClientList.cxx +1 -2

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--- a/src/ClientList.cxx
+++ b/src/ClientList.cxx
@@ -59,8 +59,7 @@ client_list_add(Client *client)
 void
 client_list_foreach(void (*callback)(Client *client, void *ctx), void *ctx)
 {
-	auto clients_local = std::list<Client *>(clients);
-	for (Client *client : clients_local)
+	for (Client *client : clients)
 		callback(client, ctx);
 }