From eb34f488d3e02dda59861fe7c13e2edd650eda1c Mon Sep 17 00:00:00 2001
From: Sergei Morozov <morozov@tut.by>
Date: Mon, 19 Oct 2020 21:13:22 -0700
Subject: [PATCH] Move the logic out of the assertion

---
 lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php b/lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php
index e64a9c81735..4d7f3d7f953 100644
--- a/lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php
+++ b/lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php
@@ -154,11 +154,8 @@ protected function _getPortableTableForeignKeyDefinition($tableForeignKey)
             $onDelete = $match[1];
         }
 
-        assert(preg_match(
-            '/FOREIGN KEY \((.+)\) REFERENCES (.+)\((.+)\)/',
-            $tableForeignKey['condef'],
-            $values
-        ) !== 0);
+        $result = preg_match('/FOREIGN KEY \((.+)\) REFERENCES (.+)\((.+)\)/', $tableForeignKey['condef'], $values);
+        assert($result === 1);
 
         // PostgreSQL returns identifiers that are keywords with quotes, we need them later, don't get
         // the idea to trim them here.