From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 18 Sep 2017 03:41:19 +0000 (+1000)
Subject: storage: Don't add empty mmaps to the mmap span
X-Git-Tag: v1.0.0~380
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=9e6cdff175ee2904dc945626e207321f883d64d1;p=btrtrc.git

storage: Don't add empty mmaps to the mmap span
---

diff --git a/storage/mmap.go b/storage/mmap.go
index 94603a8c..fec9d117 100644
--- a/storage/mmap.go
+++ b/storage/mmap.go
@@ -105,7 +105,9 @@ func mMapTorrent(md *metainfo.Info, location string) (mms mmap_span.MMapSpan, er
 			err = fmt.Errorf("file %q: %s", miFile.DisplayPath(md), err)
 			return
 		}
-		mms.Append(mm)
+		if mm != nil {
+			mms.Append(mm)
+		}
 	}
 	return
 }