- /**
- * Implements hook_block_view_MODULE_DELTA_alter().
- */
- function ex_user_block_view_masquerade_masquerade_alter(&$data, $block) {
- // Allow the block to be hidden using a conf variable.
- if (!variable_get('ex_user_show_masquerade_block', 1)) {
- $data = array();
- return;
- }