• user_api.php
  (user_get_pref): if the user doesn't have a pref table or the preference doesn't exist, try to eturn a different before triggering an error
  (user_set_pref): if the user doesn't have a pref table, create it before updating it

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@1534 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9