From 1ffd374a4fa834e0d85bb063eedf718cc3bb3680 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@bacchus.cloud>
Date: Mon, 10 May 2021 02:55:16 -0600
Subject: [PATCH] fix: set TERM for tput if not set

- stop warning messages in syslog from systemd invocation
---
 cfddns.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cfddns.sh b/cfddns.sh
index 771cb38..add4876 100644
--- a/cfddns.sh
+++ b/cfddns.sh
@@ -3,11 +3,13 @@
 #
 # update Cloudflare DNS records with current (dynamic) IP address
 #    Script by Asif Bacchus <asif@bacchus.cloud>
-#    Last modified: May 7, 2021
+#    Last modified: May 10, 2021
+#    Version 2.2
 #
 
 ### text formatting presets using tput
 if command -v tput >/dev/null; then
+    [ -z "$TERM" ] && export TERM=xterm
     bold=$(tput bold)
     cyan=$(tput setaf 6)
     err=$(tput bold)$(tput setaf 1)