From 04c9d895768c33d2f3009cfc54f8528a2f4d6ecc Mon Sep 17 00:00:00 2001
From: pocke <p.ck.t22@gmail.com>
Date: Sun, 11 Jan 2015 12:26:36 +0900
Subject: [PATCH] panic not implemented method.

---
 pfs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pfs.go b/pfs.go
index 7e9baed..6856db9 100644
--- a/pfs.go
+++ b/pfs.go
@@ -55,7 +55,7 @@ func (p *PFS) Sub(f interface{}) error {
 }
 
 func (p *PFS) Off() {
-
+	panic(fmt.Errorf("Off() has not been implemented yet."))
 }
 
 func (p *PFS) checkFuncSignature(f interface{}) (*reflect.Value, error) {