From f5ddd2db471456c32bfd2eb4ab589e194fb3d901 Mon Sep 17 00:00:00 2001
From: Chloe Kudryavtsev <toast@toast.cafe>
Date: Tue, 17 Dec 2019 13:57:02 -0500
Subject: fix: update redis backend to return NotFound

---
 storage/redis.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/storage/redis.go b/storage/redis.go
index 317ee3e..a6680b5 100644
--- a/storage/redis.go
+++ b/storage/redis.go
@@ -29,7 +29,11 @@ func (r *Redis) Read(key string) (string, error) {
 	if !r.Healthy() {
 		return "", Unhealthy
 	}
-	return r.Get(key).Result() // TODO: return NotFound conditionally
+	res, err := r.Get(key).Result()
+	if err == redis.Nil {
+		return res, NotFound
+	}
+	return res, err
 }
 
 // Healthy determines whether redis is responding to pings
-- 
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