From 9f978ff4ef3da3dcb1245320eb7199fd75c821df Mon Sep 17 00:00:00 2001
From: steveseguin <punkrawker@gmail.com>
Date: Mon, 13 Jan 2025 01:40:23 -0500
Subject: [PATCH] .

---
 turnserver_install.sh.sample | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/turnserver_install.sh.sample b/turnserver_install.sh.sample
index ecc1d4f..cc3d634 100644
--- a/turnserver_install.sh.sample
+++ b/turnserver_install.sh.sample
@@ -155,7 +155,9 @@ sudo fallocate -l 16G /swapfile
 sudo chmod 600 /swapfile
 sudo mkswap /swapfile
 sudo swapon /swapfile
-echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
+if ! grep -q '/swapfile none swap sw 0 0' /etc/fstab; then
+    echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
+fi
 
 # Main script execution
 echo "TURN Server Installation and Configuration"