User: greg1anderson Branch: HEAD Date: Thu, 28 Oct 2010 23:28:06 +0000 Modified files: /modules/drush drush Log message: #740448 by patrick2000: Do not export COLUMNS unless there is a value for it from tput Links: http://cvs.drupal.org/diff.php?path=contributions/modules/drush/drush&old=1....