Teasing out duplicate key...

hash-files

@@ -66,6 +66,9 @@ temp_csv_file=$($mktemp_bin)
 ## Initialize column names
 csv_columns=( "File Path" "File Hash" )
 ## Populate Columns from keys of interest
+echo "Keys of interest:"
+echo ${keys_of_interest[@]}
+echo "==========================================="
 for key in ${keys_of_interest[@]};do
 	csv_columns+=( ${keys_of_interest[key]} )
 done