From 711ddc03afce1adc066cdd0704f407954d269f39 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Mon, 11 Dec 2017 02:59:05 +0900
Subject: [PATCH] #984

---
 src/file/server.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/file/server.ts b/src/file/server.ts
index 990b6ccbeb..3bda5b14fe 100644
--- a/src/file/server.ts
+++ b/src/file/server.ts
@@ -82,6 +82,7 @@ function thumbnail(data: stream.Readable, type: string, resize: number): ISend {
 	const stream = g
 		.compress('jpeg')
 		.quality(80)
+		.interlace('line')
 		.noProfile() // Remove EXIF
 		.stream();