Commit cad39ffe authored by Peter Wolanin's avatar Peter Wolanin Committed by David Suissa
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Issue #3527315 by pwolanin: Use defensive coding to prevent warning 'Trying to... 

Issue #3527315 by pwolanin: Use defensive coding to prevent warning 'Trying to access array offset on value of type null' when configuration is not updated correctly.
parent 54e157e4

admin_toolbar.module

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ function admin_toolbar_toolbar_alter(&$items) { 
  }

  // Add the hoverIntent behavior library if enabled.

  $hoverintent_behavior = $admin_toolbar_config->get('hoverintent_behavior');

  if ($hoverintent_behavior['enabled'] === TRUE) {

  if (!empty($hoverintent_behavior['enabled'])) {

    // Use the hoverIntent plugin library.

    $items['administration']['#attached']['library'][] = 'admin_toolbar/toolbar.tree.hoverintent';

    // Add the configured hoverIntent settings values to the JS of the toolbar.