Problem with null or empty Bcc and Cc in message params

resubmitting with unix line ends in the patch :)

Another patch based on 7.x-1.x (dev version)

patch based on 7.x-1.3

After clone entity email with this command on linux system :
git clone --branch 7.x-1.3 http://git.drupal.org/project/entity_email.git
I have files with crlf (windows line end).
I tried on another project like entity (no CRLF)...

interesting ... was this : https://www.drupal.org/node/2445071 merged to 1.3 then ?

Just rerolling the patch from #14:

sites/all/modules/contrib/entity_email$ git apply entity_email-bcc-cc-2444887-27.patch
entity_email-bcc-cc-2444887-27.patch:10: trailing whitespace.
  $values['mail_bcc'] = (isset($values['mail_bcc'])) ? $values['mail_bcc'] : NULL;
entity_email-bcc-cc-2444887-27.patch:14: trailing whitespace.
  // Get CC.
entity_email-bcc-cc-2444887-27.patch:15: trailing whitespace.
  $values['mail_cc'] = (isset($values['mail_cc'])) ? $values['mail_cc'] : NULL;
entity_email-bcc-cc-2444887-27.patch:29: trailing whitespace.
      $params['headers'] = array();
entity_email-bcc-cc-2444887-27.patch:30: trailing whitespace.
      if (valid_email_address($this->mail_bcc)) {
error: Patch failed: entity_email.module:341
error: entity_email.module: The patch doesn't apply
error: Patch failed: includes/entity_email.entity_email.inc:188
error: includes/entity_email.entity_email.inc: The patch doesn't apply

I created a new patch, also removing all the trailing whitespaces of the module itself to comply with the Drupal Code standards.

This patch is almost like the one from #14, but hopefully will be applied now, as the windows line endings have been removed from the code and the patch.

The testbot has marked the last patch as posponed because the current dev branch has the tests broken: https://qa.drupal.org/pifr/test/615393

its there :) #2466537: Tests are broken