Update debian-v3.sh

ct/debian-v3.sh

@@ -39,22 +39,12 @@ function msg_ok() {
 
 function error_exit() {
   trap - ERR
-  local DEFAULT="Unknown failure occured."
+  local reason="Unknown failure occured."
-  local REASON="${1:-$DEFAULT}"
+  local msg="${1:-$reason}"
-  local FLAG="${RD}‼ ERROR ${CL}$EXIT@$LINE"
+  local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
-  echo -e "$FLAG $REASON" 1>&2
+  echo -e "$flag $msg" 1>&2
   exit $EXIT
 }
-function warn() {
-  local REASON="$1"
-  local FLAG="${YW}⚠ WARNING ${CL}"
-  echo -e "$FLAG $REASON"
-}
-function info() {
-  local REASON="$1"
-  local FLAG="${BL}ℹ INFO ${CL}"
-  echo -e "$FLAG $REASON"
-}
 
 while true; do
     read -p "This will create a New ${APP} LXC. Proceed(y/n)?" yn