From bfb91dee36fecfa6121bd794a66d01fbe9544ebd Mon Sep 17 00:00:00 2001
From: Aaron Johnon <amjohnson@skyfall.tech>
Date: Wed, 21 Jul 2021 04:13:35 -0500
Subject: [PATCH] Just found out herestrings aren't POSIX. Removed.

---
 http_check_telegram | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/http_check_telegram b/http_check_telegram
index 451013b..e7c79f0 100755
--- a/http_check_telegram
+++ b/http_check_telegram
@@ -46,7 +46,7 @@ send_message() {
 }
 
 get_http_code() {
-    if host $(awk '{gsub("https?://|/.*","")}1' <<< $1) &>/dev/null; then
+    if host $(printf '%s\n' $1 | awk '{gsub("https?://|/.*","")}1') &>/dev/null; then
         curl -sILk --max-time $TIME $1 | grep HTTP | tail -n 1 | grep -Eo '[0-9]{3}' || printf '%s\n' 999
     else
         printf '%s\n' 000