From c071b4638d4a78d9c7e76ae973553e04cb5e22b6 Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Fri, 5 Mar 2010 16:45:46 +0000 Subject: net.server_select: Fix for traceback when a read returns an error and no data (thanks dersd) --- net/server_select.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/server_select.lua b/net/server_select.lua index c4a1f19a..49cbe25d 100644 --- a/net/server_select.lua +++ b/net/server_select.lua @@ -430,7 +430,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport end local _readbuffer = function( ) -- this function reads data local buffer, err, part = receive( socket, pattern ) -- receive buffer with "pattern" - if not err or (err == "wantread" or err == "timeout") or string_len(part) > 0 then -- received something + if not err or (err == "wantread" or err == "timeout") or (part and string_len(part) > 0) then -- received something local buffer = buffer or part or "" local len = string_len( buffer ) if len > maxreadlen then -- cgit v1.2.3