Issue #3160169 by jameszhang023: Unused variable $a in \Drupal\taxono…

…my\Plugin\Validation\Constraint\TaxonomyTermHierarchyConstraintValidator::validate() (cherry picked from commit ec71190699cc524d96ccca267bd45cd112e3489d)
drupal · Jul 20, 2020 · c0034af · c0034af
1 parent 5e79d23
commit c0034af
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/...es/taxonomy/src/Plugin/Validation/Constraint/TaxonomyTermHierarchyConstraintValidator.php b/...es/taxonomy/src/Plugin/Validation/Constraint/TaxonomyTermHierarchyConstraintValidator.php
@@ -60,7 +60,6 @@ public function validate($entity, Constraint $constraint) {
     $new_parents = array_column($entity->parent->getValue(), 'target_id');
     $original_parents = array_keys($term_storage->loadParents($entity->id())) ?: [0];
     if (($is_pending_revision || $ancestor_is_pending_revision) && $new_parents != $original_parents) {
-      $a = 1;
       $this->context->buildViolation($constraint->message)
         ->atPath('parent')
         ->addViolation();