From e791e8a563e74e9eeebd23f6efbb964e79285e3d Mon Sep 17 00:00:00 2001
From: Guilliam Xavier <guilliamxavier@users.noreply.github.com>
Date: Wed, 31 Mar 2021 16:22:15 +0200
Subject: [PATCH] Do not overwrite variable with unknown value

---
 .../Property/Restriction/PropertySchemaChoiceRestriction.php  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Bridge/Symfony/Validator/Metadata/Property/Restriction/PropertySchemaChoiceRestriction.php b/src/Bridge/Symfony/Validator/Metadata/Property/Restriction/PropertySchemaChoiceRestriction.php
index c12630177a5..712517df7f7 100644
--- a/src/Bridge/Symfony/Validator/Metadata/Property/Restriction/PropertySchemaChoiceRestriction.php
+++ b/src/Bridge/Symfony/Validator/Metadata/Property/Restriction/PropertySchemaChoiceRestriction.php
@@ -32,8 +32,8 @@ public function create(Constraint $constraint, PropertyMetadata $propertyMetadat
     {
         $choices = [];
 
-        if (\is_callable($choices = $constraint->callback)) {
-            $choices = $choices();
+        if (\is_callable($constraint->callback)) {
+            $choices = ($constraint->callback)();
         } elseif (\is_array($constraint->choices)) {
             $choices = $constraint->choices;
         }