From bfaf5a1fd18463632b6fae460756de10313df918 Mon Sep 17 00:00:00 2001
From: hPrnicessPi3 <human.bagel@gmail.com>
Date: Fri, 9 May 2025 18:07:15 -0600
Subject: [PATCH] more fixes and polish, inching closer to release

---
 esp-idf-tools-cmd.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/esp-idf-tools-cmd.sh b/esp-idf-tools-cmd.sh
index f86e8b5..596d596 100644
--- a/esp-idf-tools-cmd.sh
+++ b/esp-idf-tools-cmd.sh
@@ -122,8 +122,10 @@ function messagePTY() {
 	fi
 
 	for pts in $(ls -q /dev/pts); do
-    	sudo echo -e "$message" > /dev/pts/$pts # requires passwordless sudo
-		writeToLog "PTS Message: $message send to $pts"
+		if [[ $pts =~ '^[0-9]+$' ]]; then
+    		sudo echo -e "$message" > /dev/pts/$pts # requires passwordless sudo
+			writeToLog "PTS Message: $message send to /dev/$pts"
+		fi
 	done
 
 }