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@@ -66,7 +66,7 @@ function popsu_preprocess_views_view_unformatted(&$variables) {
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function popsu_preprocess_views_view_field(&$variables){
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// check if link to entoty option is true
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$settings = $variables['field']->options['settings'];
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- if ($settings['link_to_entity']) {
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+ if (isset($settings['link_to_entity']) && $settings['link_to_entity']) {
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// get the entity and build the classes
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$entity = $variables['row']->_entity;
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// build new classes
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