From 55e0e9fa1614329f11b009cb4a2c258345e40d54 Mon Sep 17 00:00:00 2001
From: Ben Peddell <klightspeed@killerwolves.net>
Date: Sat, 26 Aug 2017 14:20:21 +1000
Subject: [PATCH] Enable sourcing script on commandline

---
 tools/arkmanager | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/arkmanager b/tools/arkmanager
index c464699..d1ea2d4 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -3346,7 +3346,7 @@ main(){
 
 # Only execute main function if script is not being sourced
 # by another script
-if [[ "$(caller)" =~ ^0 ]]; then
+if [[ "$0" = "${BASH_SOURCE[0]}" || -z "${BASH_SOURCE}" ]]; then
   main "$@"
 fi