From 4d4425f378e68e5ed97c18479df2a397830572d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Sat, 1 Sep 2018 14:07:40 +0200
Subject: [PATCH] Optimize offline SearchValue slightly

---
 offline/offline.go | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/offline/offline.go b/offline/offline.go
index 252ea8f..4f522e4 100644
--- a/offline/offline.go
+++ b/offline/offline.go
@@ -91,13 +91,12 @@ func (c *offlineRouting) GetValue(ctx context.Context, key string, _ ...ropts.Op
 }
 
 func (c *offlineRouting) SearchValue(ctx context.Context, key string, _ ...ropts.Option) (<-chan []byte, error) {
-	out := make(chan []byte)
+	out := make(chan []byte, 1)
 	go func() {
 		defer close(out)
-		v, _ := c.GetValue(ctx, key)
-		select {
-		case out <- v:
-		case <-ctx.Done():
+		v, err := c.GetValue(ctx, key)
+		if err == nil {
+			out <- v
 		}
 	}()
 	return out, nil