Merge remote-tracking branch 'remotes/origin/14.0.x/release' into 15.0.x/release

redis/client.go

@@ -105,6 +105,13 @@ func (a *Client) Get(ctx context.Context, key string) (interface{}, error) {
 	defer span.End()
 
 	value, err := a.GetRaw(spanCtx, key)
+	if err != nil {
+		return nil, err
+	}
+
+	if value == nil {
+		return nil, nil
+	}
 
 	var data interface{}
 	err = json.Unmarshal(value, &data)