Commit 4fc68cd3 authored by Liam Morland's avatar Liam Morland Committed by Liam Morland
Browse files

Issue #3263430: Prevent conversion of FALSE to array 

Retain returning FALSE when these are empty.
parent 32d23573

includes/biblio.contributors.inc

+8 −2
Original line number Diff line number Diff line
@@ -641,8 +641,8 @@ function _grabFirstnameInitials($remainder) { 
 */

function _grabSurname($input) {

  $no_prefix = FALSE;

  $surname = FALSE;

  $prefix = FALSE;

  $surname = [];

  $prefix = [];



  $surname_array = explode(" ", $input);
@@ -659,9 +659,15 @@ function _grabSurname($input) { 
  if (!empty($surname)) {

    $surname = implode(" ", $surname);

  }

  else {

    $surname = FALSE;

  }

  if (!empty($prefix)) {

    $prefix = implode(" ", $prefix);

  }

  else {

    $prefix = FALSE;

  }

  return array($surname, $prefix);

}