From 0a45f324c7aeb431fbf2a1417a0d100d12c156ba Mon Sep 17 00:00:00 2001
From: Zachary Romero <zacromero3@gmail.com>
Date: Wed, 25 Jul 2018 19:31:52 +0300
Subject: [PATCH] wire: fix example in the ProvideBaz section
 (google/go-cloud#229)

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 93cffaa..340864f 100644
--- a/README.md
+++ b/README.md
@@ -77,8 +77,8 @@ type Baz struct {
 
 // ProvideBaz returns a value if Bar is not zero.
 func ProvideBaz(ctx context.Context, bar Bar) (Baz, error) {
-	if bar == 0 {
-		return 0, errors.New("cannot provide baz when bar is zero")
+	if bar.X == 0 {
+		return Baz{}, errors.New("cannot provide baz when bar is zero")
 	}
 	return Baz{X: bar.X}, nil
 }