diff --git a/server.go b/server.go
index 4f0bcf8..bb3b1ec 100644
--- a/server.go
+++ b/server.go
@@ -133,7 +133,7 @@ func (s *Server) RunWorker() {
 
 				// Client sent a command
 				fields := strings.Fields(string(line))
-				if len(fields) < 1 {
+				if len(fields) < 2 {
 					return
 				}