• bug_api.php
  (bug_create):
  • move the check for empty fields below the variable cleaning so the cleaning code is all kept together
  • use new is_blank() helper function instead of empty()
    (bug_update):
  • use new is_blank() helper function instead of empty()
• helper_api.php
  (is_blank): new function to be used instead of empty(). it actually works with "0" and does the trimming for you

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@1623 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9