From f3f186b49306d618b9c20c0b51cfd50c85fc085d Mon Sep 17 00:00:00 2001
From: Alec Brickner <alecjbrick@gmail.com>
Date: Thu, 10 May 2018 18:58:59 -0700
Subject: [PATCH] Fix goroutine leak in pin

License: MIT
Signed-off-by: Alec Brickner <alecjbrick@gmail.com>
---
 core/commands/pin.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/commands/pin.go b/core/commands/pin.go
index 1d1a3c7fe..bea36807f 100644
--- a/core/commands/pin.go
+++ b/core/commands/pin.go
@@ -647,7 +647,11 @@ func pinVerify(ctx context.Context, n *core.IpfsNode, opts pinVerifyOpts) <-chan
 		for _, cid := range recPins {
 			pinStatus := checkPin(cid)
 			if !pinStatus.Ok || opts.includeOk {
-				out <- &PinVerifyRes{cid.String(), pinStatus}
+				select {
+				case out <- &PinVerifyRes{cid.String(), pinStatus}:
+				case <-ctx.Done():
+					return
+				}
 			}
 		}
 	}()