From 55473e7ff9f29d3eafc20bd2eacb9c5272853a40 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Mon, 25 Dec 2023 04:05:58 +0100
Subject: [PATCH] fix: Close file descriptors (#261)

---
 src/network.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/network.sh b/src/network.sh
index b940513..442e923 100644
--- a/src/network.sh
+++ b/src/network.sh
@@ -166,6 +166,9 @@ configureNAT () {
 
 closeNetwork () {
 
+  exec 30<&- || true
+  exec 40<&- || true
+
   if [[ "$DHCP" == [Yy1]* ]]; then
 
     ip link set "$VM_NET_TAP" down || true