From 523ccfad738c4a0fff881d2d5f98c7c5a98e9134 Mon Sep 17 00:00:00 2001
From: Peter Bourgon <peter@bourgon.org>
Date: Tue, 9 Dec 2014 22:41:44 +0100
Subject: [PATCH] Update CAS example

---
 examples/content-addressable-store/cas.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/content-addressable-store/cas.go b/examples/content-addressable-store/cas.go
index 502a43b..a3abaaf 100644
--- a/examples/content-addressable-store/cas.go
+++ b/examples/content-addressable-store/cas.go
@@ -43,7 +43,7 @@ func main() {
 	}
 
 	var keyCount int
-	for key := range d.Keys() {
+	for key := range d.Keys(nil) {
 		val, err := d.Read(key)
 		if err != nil {
 			panic(fmt.Sprintf("key %s had no value", key))