Issue #3210758 by joseph.olstad: Skip links theme configuration text is currently not translateable

Author: joseph.olstad

src/Plugin/Preprocess/Html.php

@@ -28,9 +28,21 @@ public function preprocess(array &$variables, $hook, array $info) {
 
     // Assign skip link variables.
     $variables['wxt_skip_link_primary'] = $this->theme->getSetting('wxt_skip_link_primary');
-    $variables['wxt_skip_link_primary_text'] = t($this->theme->getSetting('wxt_skip_link_primary_text'));
+    if (empty($this->theme->getSetting('wxt_skip_link_primary_text'))) {
+      // We cannot pass an empty string into the $this->t() function.
+      $variables['wxt_skip_link_primary_text'] = '';
+    }
+    else {
+      $variables['wxt_skip_link_primary_text'] = t($this->theme->getSetting('wxt_skip_link_primary_text'));
+    }
     $variables['wxt_skip_link_secondary'] = $this->theme->getSetting('wxt_skip_link_secondary');
-    $variables['wxt_skip_link_secondary_text'] = t($this->theme->getSetting('wxt_skip_link_secondary_text'));
+    if (empty($this->theme->getSetting('wxt_skip_link_secondary_text'))) {
+      // We cannot pass an empty string into the $this->t() function.
+      $variables['wxt_skip_link_secondary_text'] = '';
+    }
+    else {
+      $variables['wxt_skip_link_secondary_text'] = t($this->theme->getSetting('wxt_skip_link_secondary_text'));
+    }
 
     parent::preprocess($variables, $hook, $info);
   }