diff --git a/dabo/analyze.sh b/dabo/analyze.sh
index ee73a96..52b86ec 100755
--- a/dabo/analyze.sh
+++ b/dabo/analyze.sh
@@ -86,7 +86,8 @@ function analyze {
     # ad line to last lines array...
     f_last_lines_array+=("${f_line}")
     # ... and stop here until 4 elements are present
-    [ -z "${f_last_lines_array[3]}" ] && continue
+    #[ -z "${f_last_lines_array[3]}" ] && continue
+    [ ${#f_last_lines_array[@]} -le 3 ] && continue
 
     echo "$line" >>${g_tmp}/${tmpfile}
  
diff --git a/dabo/functions/get_vars_from_csv.sh b/dabo/functions/get_vars_from_csv.sh
index 357ce6a..c89d3af 100644
--- a/dabo/functions/get_vars_from_csv.sh
+++ b/dabo/functions/get_vars_from_csv.sh
@@ -23,7 +23,6 @@ function get_vars_from_csv {
   # if there are not four lines
   if [ -z "${f_last_lines_array[3]}" ]
   then
-    unset f_last_lines_array
     return 1
   fi
 
@@ -34,9 +33,6 @@ function get_vars_from_csv {
   readarray -d "," -t f_3_last_line_array < <(echo "0,${f_last_lines_array[1]}")
   readarray -d "," -t f_4_last_line_array < <(echo "0,${f_last_lines_array[0]}")
 
-  # remove f_last_lines_array
-  unset f_last_lines_array
-
   # bash-only basename
   f_asset="${f_ASSET_HIST_FILE##*/}"