From 550e1511533c96989562cd3d4ea0b25eb40c4ad0 Mon Sep 17 00:00:00 2001
From: peteruithoven <peter@peteruithoven.nl>
Date: Fri, 7 Jul 2017 09:59:27 +0200
Subject: [PATCH] Also closing file descriptor after removing current print
 file

---
 src/rest/api/api_printer.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rest/api/api_printer.lua b/src/rest/api/api_printer.lua
index f17ae05..f24e1d4 100644
--- a/src/rest/api/api_printer.lua
+++ b/src/rest/api/api_printer.lua
@@ -51,7 +51,7 @@ end
 local function setCurrentPrint(id)
 	local cpfileName = "/tmp/current-print"
 	if id == nil then
-		io.popen('rm ' .. cpfileName)
+		io.popen('rm ' .. cpfileName):close()
 		return true
 	end