From b84ad6154f0ba016d0fe0e709ab77c56d3a3eea7 Mon Sep 17 00:00:00 2001
From: Yoichiro Shimizu <budougumi0617@gmail.com>
Date: Sun, 7 Oct 2018 08:12:55 +0900
Subject: [PATCH] wire/readme: wire.InterfaceValue should not return Foo{}
 (google/go-cloud#504)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1eff7ed..8baa69f 100644
--- a/README.md
+++ b/README.md
@@ -339,7 +339,7 @@ For interface values, use `InterfaceValue`:
 ```go
 func injectReader() io.Reader {
     wire.Build(wire.InterfaceValue(new(io.Reader), os.Stdin))
-    return Foo{}
+    return nil
 }
 ```