Merge pull request #36 from Hawk777/fix-listeners-deregistering

Do not unregister listeners on unexpected data

syslog/OpenOS/etc/rc.d/syslogd.lua

@@ -69,15 +69,15 @@ local function wentry(_,msg,level,service,host)
 end
 
 local function remote_listener(_,from,port,data)
- if port ~= cfg.port then return false end
+ if port ~= cfg.port then return end
  local service, level, msg = data:match("(.-)\t(%d)\t(.+)")
- if not service or not level or not msg then return false end
+ if not service or not level or not msg then return end
  msg, level, service = tostring(msg),tonumber(level),tostring(service)
  wentry(nil,msg,level,service,from)
 end
 
 local function local_listener(_,msg,level,service)
- if not service or not level or not msg then return false end
+ if not service or not level or not msg then return end
  msg, level, service = tostring(msg),tonumber(level),tostring(service)
  wentry(nil,msg,level,service,hostname)
 end