net.server_event: Remove unused local

diff --git a/net/server_event.lua b/net/server_event.lua
index 089269398cfc68bf28ab6bba679105a097074275..b34845d63869fdf551246e4a508a13a0cb53f597 100644 (file)
--- a/net/server_event.lua
+++ b/net/server_event.lua
@@ -460,7 +460,6 @@ end
 local handleclient;
 do
        local string_sub = string.sub  -- caching table lookups
-       local string_len = string.len
        local addevent = base.addevent
        local socket_gettime = socket.gettime
        function handleclient( client, ip, port, server, pattern, listener, sslctx )  -- creates an client interface