From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 5 Dec 2016 11:00:26 +0000 (+1100)
Subject: Reader.Close: Don’t set t to nil, we may still expect it
X-Git-Tag: v1.0.0~515
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=74be3d58e5e08a28a10942c70a074ab99dfb46da;p=btrtrc.git

Reader.Close: Don’t set t to nil, we may still expect it

For example in goroutines spawned in ReadContext.
---

diff --git a/reader.go b/reader.go
index 0336a2fd..999bd70d 100644
--- a/reader.go
+++ b/reader.go
@@ -211,7 +211,6 @@ func (r *Reader) Close() error {
 	r.t.cl.mu.Lock()
 	defer r.t.cl.mu.Unlock()
 	r.t.deleteReader(r)
-	r.t = nil
 	return nil
 }