From bd742caf6525d7e704ba5b79e028da96644eeeb9 Mon Sep 17 00:00:00 2001
From: Marty Schoch <marty.schoch@gmail.com>
Date: Thu, 14 Dec 2017 10:29:19 -0500
Subject: [PATCH] don't try to close a nil segment if err opening

---
 index/scorch/persister.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index/scorch/persister.go b/index/scorch/persister.go
index 1a1ea283..2ef55b69 100644
--- a/index/scorch/persister.go
+++ b/index/scorch/persister.go
@@ -212,7 +212,9 @@ func (s *Scorch) persistSnapshot(snapshot *IndexSnapshot) error {
 		newSegments[segmentID], err = zap.Open(path)
 		if err != nil {
 			for _, s := range newSegments {
-				_ = s.Close() // cleanup segments that were successfully opened
+				if s != nil {
+					_ = s.Close() // cleanup segments that were successfully opened
+				}
 			}
 			return fmt.Errorf("error opening new segment at %s, %v", path, err)
 		}