From 875030f5a4728730725ef535f571c15de32eeaf2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20Choch=C3=B3=C5=82?= <Mateusz.Chochol@luxmed.pl>
Date: Mon, 5 Nov 2018 17:29:18 +0100
Subject: [PATCH] Futher install changes

---
 bmotd.sh | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/bmotd.sh b/bmotd.sh
index f34b939..3fbaa93 100755
--- a/bmotd.sh
+++ b/bmotd.sh
@@ -27,19 +27,22 @@ main () {
   case "$1" in
     enable)
       echo -e "\nEnabling bmotd.sh"
-    
+
+      # copy to INSTPATH
+      cp "$(readlink -f $0)" "$INSTPATH"
+
       # check if crontab present
       command -v crontab >/dev/null 2>&1 || ( echo "Error: couldn't find crontab. Exiting..."; exit 1)
     
+      # Check if motd writable
+      test -w $MOTD || ( echo "Unable to write $MOTD . To enable update permissions. Exiting..."; exit 1 )
+   
       # Check if script is already in crontab, if not add itself
-      CRON_ENTRY="* * * * * $(realpath "$0")"
+      CRON_ENTRY="* * * * * $INSTPATH"
       crontab -l 2>/dev/null | grep -q "$CRON_ENTRY" || ( crontab -l 2>/dev/null; echo "$CRON_ENTRY" ) | crontab - 
   
       echo -e "Success! Check it yourself with crontab -l"
 
-      # Check if motd writable
-      test -w $MOTD || echo "Unable to write $MOTD . To enable update permissions."
-   
       echo "Exiting."
       exit 0
       ;;