From 0464c2cdd8bd32bf0172cd79128bbcd27c3a4ba8 Mon Sep 17 00:00:00 2001
From: Tsyren <nsu1team@gmail.com>
Date: Thu, 11 Oct 2018 12:00:52 +0200
Subject: [PATCH] Add comment to return statement

---
 pry/io_js.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pry/io_js.go b/pry/io_js.go
index 7def8fb..36e54e9 100644
--- a/pry/io_js.go
+++ b/pry/io_js.go
@@ -48,8 +48,7 @@ func NewHistory() (*BrowserHistory, error) {
 func (bh *BrowserHistory) Load() error {
 	hist := js.Global().Get("localStorage").Get("history")
 	if hist.Type() == js.TypeUndefined {
-		// dirty because it is actually an error
-		return nil
+		return nil // nothing to unmarashal
 	}
 	var records []string
 	if err := json.Unmarshal([]byte(hist.String()), &records); err != nil {