From 38e7cae977d006547d97a76a2689f88c35ab221b Mon Sep 17 00:00:00 2001
From: Zack Scholl <zack.scholl@gmail.com>
Date: Thu, 2 May 2019 17:12:19 -0700
Subject: [PATCH] document purged error

---
 src/croc/croc.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/croc/croc.go b/src/croc/croc.go
index 6359d43d..66d87812 100644
--- a/src/croc/croc.go
+++ b/src/croc/croc.go
@@ -388,6 +388,9 @@ func (c *Client) transfer(options TransferOptions) (err error) {
 	}
 	// purge errors that come from succesful transfer
 	if c.SuccessfulTransfer {
+		if err != nil {
+			log.Debugf("purging error: %s", err)
+		}
 		err = nil
 	}