fix: warning

ChiragAgg5k · ChiragAgg5k · commit bea0c6acaa25 · 2025-09-25T18:54:14.000+05:30
diff --git a/src/Domains/Registrar/OpenSRS.php b/src/Domains/Registrar/OpenSRS.php
@@ -638,7 +638,7 @@ private function createNamespaceAssign(array $nameservers): string
         return implode(PHP_EOL, $result);
     }
 
-    private function buildEnvelop(string $object, string $action, array $attributes, string $domain = null): string
+    private function buildEnvelop(string $object, string $action, array $attributes, ?string $domain = null): string
     {
         $result = [
             '<?xml version="1.0" encoding="UTF-8" standalone="no"?>',

Original file line number	Diff line number	Diff line change
`@@ -638,7 +638,7 @@ private function createNamespaceAssign(array $nameservers): string`
`638`	`638`	`return implode(PHP_EOL, $result);`
`639`	`639`	`}`
`640`	`640`
`641`		`- private function buildEnvelop(string $object, string $action, array $attributes, string $domain = null): string`
	`641`	`+ private function buildEnvelop(string $object, string $action, array $attributes, ?string $domain = null): string`
`642`	`642`	`{`
`643`	`643`	`$result = [`
`644`	`644`	`'<?xml version="1.0" encoding="UTF-8" standalone="no"?>',`