From 2fe27fd7d3cf488ba62de66a02a285accdfa8da1 Mon Sep 17 00:00:00 2001
From: Masamichi Hosoda <trueroad@trueroad.jp>
Date: Sat, 9 Jul 2016 01:37:27 +0900
Subject: [PATCH] Issue 4923/2: Add closing a file in `scale-down-image`

This commit adds `close-port` for closing a file
in `scale-down-image`.
---
 scm/ps-to-png.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scm/ps-to-png.scm b/scm/ps-to-png.scm
index f5d40d0c5c..f20ca61b41 100644
--- a/scm/ps-to-png.scm
+++ b/scm/ps-to-png.scm
@@ -69,6 +69,8 @@
            (search-pnmtopng)
            tmp2-name)))
 
+    (close-port port-tmp1)
+    (close-port port-tmp2)
     (ly:debug (_ "Copying `~a' to `~a'...") file tmp1-name)
     (copy-binary-file file tmp1-name)
     (ly:system-with-shell cmd)
-- 
2.39.2