Issue #3254188: PHP 8.0 compatibility

mappers/file.inc

@@ -34,7 +34,10 @@ function file_feeds_processor_targets($entity_type, $bundle_name) {
 
   foreach (field_info_instances($entity_type, $bundle_name) as $name => $instance) {
     $info = field_info_field($name);
-
+    // Continue if the field was not found.
+    if (!$info) {
+      continue;
+    }
     if (in_array($info['type'], array('file', 'image'))) {
       $targets[$name . ':uri'] = array(
         'name' => t('@label: URI', array('@label' => $instance['label'])),

tests/feeds.test

@@ -676,7 +676,7 @@ class FeedsWebTestCase extends DrupalWebTestCase {
     $nid = $matches[1];
 
     // Test for actual integerness.
-    $this->assertTrue($nid === (string) (int) $nid, 'Node id is an integer.');
+    $this->assertIdentical($nid, (string) (int) $nid);
 
     return $nid;
   }