Const refs (this is about the last of them in the core api)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@3694 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 1 insertions, 1 deletions

diff --git a/include/dnsqueue.h b/include/dnsqueue.h
index f251dcaa2..2b3217847 100644
--- a/include/dnsqueue.h
+++ b/include/dnsqueue.h
@@ -1,5 +1,5 @@
 #include "inspircd.h"
 #include "users.h"
 
-bool lookup_dns(std::string nick);
+bool lookup_dns(const std::string &nick);
 void dns_poll(int fdcheck);