From fcc41fde0ed76969ec90fc964536d3d4945fd3b0 Mon Sep 17 00:00:00 2001
From: silasb <silas.baronda@gmail.com>
Date: Sun, 17 Feb 2019 18:55:44 -0500
Subject: [PATCH] Protect if you forgot to close a final manually

---
 src/sftp/node.cr | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/sftp/node.cr b/src/sftp/node.cr
index e278bc7..c58eade 100644
--- a/src/sftp/node.cr
+++ b/src/sftp/node.cr
@@ -32,5 +32,11 @@ module SSH2::SFTP
     def closed?
       @closed || @sftp.closed?
     end
+
+    def finalize
+      return if closed?
+
+      close rescue nil
+    end
   end
 end