From 178663507b390ff039c26b9156995ee0ff95a287 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?b=CA=B0edoh=E2=82=82=20sw=C3=A9?= <bedohswe@firemail.cc>
Date: Mon, 16 Dec 2024 22:46:50 +0500
Subject: [PATCH] Minor fixes.

---
 dobroho_vechora.bash | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/dobroho_vechora.bash b/dobroho_vechora.bash
index a303ffc..8ff016d 100755
--- a/dobroho_vechora.bash
+++ b/dobroho_vechora.bash
@@ -2,17 +2,15 @@
 set -e
 ip="${1}"
 port="${2}"
-[ -z "${ip}" ]   && print_usage 'No IP given.'
-[ -z "${port}" ] && print_usage 'No port given.'
-[ -z "${3}" ]    || print_usage 'Too many arguments.'
-get_termsize() {
-	echo "`expr $(stty -a < $(tty) | grep -Po '(?<=rows )\d+') - 1`"
-}
+
 print_usage() {
 	echo "${1}"
 	echo "${0} <IP> <PORT>"
 	exit
 }
+[ -z "${ip}" ]   && print_usage 'No IP given.'
+[ -z "${port}" ] && print_usage 'No port given.'
+[ -z "${3}" ]    || print_usage 'Too many arguments.'
 
 send_message() {
 	exec 3<> "/dev/tcp/${ip}/${port}"