From 6ba117dc9d3465a79118bb58d579a40208b2f084 Mon Sep 17 00:00:00 2001
From: Ben Peddell <klightspeed@killerwolves.net>
Date: Fri, 19 Jan 2018 18:46:53 +1000
Subject: [PATCH] Source cfg in printconfig if readable

---
 tools/arkmanager | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/tools/arkmanager b/tools/arkmanager
index 2ff8ede..d800017 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -2975,13 +2975,15 @@ doPrintConfig(){
     vals["$v"]="${!v}"
   done
   for cfgfile in "$configfile" "${HOME}/${arkstUserCfgFile}" "${arkstGlobalCfgFile}"; do
-    while read v; do
-      val="$(source "$cfgfile"; echo "${!v}")"
-      if [[ "$val" = "${vals[$v]}" && -z "${vars[$v]}" ]]; then
-        vars["$v"]="$cfgfile"
-        echo "${cfgfile} => ${v}"
-      fi
-    done < <(sed -n 's/^[[:space:]]*\([A-Za-z_][A-Za-z0-9_]*\)=.*/\1/p' <"$cfgfile")
+    if [ -r "$cfgfile" ]; then
+      while read v; do
+        val="$(source "$cfgfile"; echo "${!v}")"
+        if [[ "$val" = "${vals[$v]}" && -z "${vars[$v]}" ]]; then
+          vars["$v"]="$cfgfile"
+          echo "${cfgfile} => ${v}"
+        fi
+      done < <(sed -n 's/^[[:space:]]*\([A-Za-z_][A-Za-z0-9_]*\)=.*/\1/p' <"$cfgfile")
+    fi
   done
 }