fix chanrpc example test failed.

zuoxuefei · Dec 2, 2016 · c848e41 · c848e41
1 parent 863d8ec
commit c848e41
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/chanrpc/chanrpc.go b/chanrpc/chanrpc.go
@@ -127,11 +127,12 @@ func (s *Server) exec(ci *CallInfo) (err error) {
 	panic("bug")
 }
 
-func (s *Server) Exec(ci *CallInfo) {
+func (s *Server) Exec(ci *CallInfo) error{
 	err := s.exec(ci)
 	if err != nil {
 		log.Error("%v", err)
 	}
+	return err
 }
 
 // goroutine safe