From 5bfb40c4905ca0457cd9a2ac9877d05198f9fda7 Mon Sep 17 00:00:00 2001
From: Lorain <87760338+justlorain@users.noreply.github.com>
Date: Sat, 10 Dec 2022 19:20:21 +0800
Subject: [PATCH] fix: instance overwrite (#28)

---
 redis/resolver.go | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/redis/resolver.go b/redis/resolver.go
index 9ac44f4..c3e799e 100644
--- a/redis/resolver.go
+++ b/redis/resolver.go
@@ -48,11 +48,9 @@ func (r *redisResolver) Target(_ context.Context, target *discovery.TargetInfo)
 func (r *redisResolver) Resolve(ctx context.Context, desc string) (discovery.Result, error) {
 	rdb := r.client
 	fvs := rdb.HGetAll(ctx, generateKey(desc, server)).Val()
-	var (
-		ri  registryInfo
-		its []discovery.Instance
-	)
+	var its []discovery.Instance
 	for f, v := range fvs {
+		var ri registryInfo
 		err := json.Unmarshal([]byte(v), &ri)
 		if err != nil {
 			hlog.Warnf("HERTZ: fail to unmarshal with err: %v, ignore instance Addr: %v", err, f)