fix levels array

dabo/functions/get_values.sh

@@ -69,13 +69,14 @@ function get_values {
       if [ -s "$f_levelsfile" ] 
       then
         # get levels
-        g_array "$f_levelsfile" f_levels " "
+        read -r -a f_levels <"$f_levelsfile"
         v[${f_asset}_levels_$f_time]="${f_levels[*]}"
         
         # add current price and sort
         f_levels+=("${v[${f_asset}_price]}")
+        oldIFS="$IFS"
         IFS=$'\n' f_levels_sorted=($(sort -n <<<"${f_levels[*]}"))
-        unset IFS
+        IFS="$oldIFS"
         
         # find current price and +- one for upper lower price
         for ((i=0; i<${#f_levels_sorted[@]}; i++)); do