Use an empty string instead of null

See vimeo/psalm#3224
greg0ire · May 27, 2020 · 17b4bef · 17b4bef
1 parent 34857bc
commit 17b4bef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/Doctrine/Tests/DBAL/Functional/Schema/SchemaManagerFunctionalTestCase.php b/tests/Doctrine/Tests/DBAL/Functional/Schema/SchemaManagerFunctionalTestCase.php
@@ -60,7 +60,7 @@ protected function getPlatformName() : string
         $e         = explode('\\', $class);
         $testClass = end($e);
 
-        return strtolower(str_replace('SchemaManagerTest', null, $testClass));
+        return strtolower(str_replace('SchemaManagerTest', '', $testClass));
     }
 
     protected function setUp() : void