handle non-array in preprocess hook

SU-HSDO · Nov 29, 2023 · 399a2d3 · 399a2d3
1 parent 8f0dfa9
commit 399a2d3
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/docroot/modules/humsci/hs_layouts/hs_layouts.module b/docroot/modules/humsci/hs_layouts/hs_layouts.module
@@ -88,7 +88,7 @@ function _hs_layouts_field_has_title($field) {
  * Implements hook_preprocess_HOOK().
  */
 function hs_layouts_preprocess_pattern_vertical_card(&$variables) {
-  if (isset($variables['title']['#field'])) {
+  if (is_array($variables['title']) && isset($variables['title']['#field'])) {
     $field = $variables['title']['#field'];
     $variables['title_has_heading'] = _hs_layouts_field_has_title($field);
   }
@@ -98,7 +98,7 @@ function hs_layouts_preprocess_pattern_vertical_card(&$variables) {
  * Implements hook_preprocess_HOOK().
  */
 function hs_layouts_preprocess_pattern_horizontal_card(&$variables) {
-  if (isset($variables['title']['#field'])) {
+  if (is_array($variables['title']) && isset($variables['title']['#field'])) {
     $field = $variables['title']['#field'];
     $variables['title_has_heading'] = _hs_layouts_field_has_title($field);
   }
@@ -108,7 +108,7 @@ function hs_layouts_preprocess_pattern_horizontal_card(&$variables) {
  * Implements hook_preprocess_HOOK().
  */
 function hs_layouts_preprocess_pattern_vertical_link_card(&$variables) {
-  if (isset($variables['title']['#field'])) {
+  if (is_array($variables['title']) && isset($variables['title']['#field'])) {
     $field = $variables['title']['#field'];
     $variables['title_has_heading'] = _hs_layouts_field_has_title($field);
   }