crash fix for initialized map

ttd.go

@@ -348,7 +348,16 @@ func (s *ServerTTD) Poll(stop chan struct{}) {
 			}
 			sp.Read(buffer[:p.PLength])
 			logInfoDebug("Server.Poll() : PacketServerCompanyUpdate :\n-  CompanyID: %d\n-  Name: %s\n-  President: %s\n-  Protected: %t", sp.CompanyID, sp.Name, sp.President, sp.Protected)
-			c := s.Status.Companies[sp.CompanyID]
+			c := &CompanyTTD{
+				CompanyID: sp.CompanyID,
+				FirstSeen: time.Now(),
+				ClientID:  0,
+			}
+			if _, ok := s.Status.Companies[sp.CompanyID]; !ok {
+				s.Status.Companies[sp.CompanyID] = c
+			} else {
+				c = s.Status.Companies[sp.CompanyID]
+			}
 			c.Name = sp.Name
 			c.FirstSeen = time.Now()
 			c.LastSeen = time.Now()