Coalesce non-string values to empty string

carlbennett · carlbennett · commit df1dd35af277 · 2025-08-30T07:59:40.000-05:00
diff --git a/src/Libraries/Core/GeoIP.php b/src/Libraries/Core/GeoIP.php
@@ -19,7 +19,7 @@ private function __construct() {}
   public static function getCountryISOCode(?string $address = null): ?string
   {
     $ip = $address ?? '';
-    if (empty($ip)) $ip = \getenv('REMOTE_ADDR');
+    if (empty($ip)) $ip = \getenv('REMOTE_ADDR') ?? '';
 
     $record = self::getRecord($ip);
     if (!$record) return null;

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ private function __construct() {}`
`19`	`19`	`public static function getCountryISOCode(?string $address = null): ?string`
`20`	`20`	`{`
`21`	`21`	`$ip = $address ?? '';`
`22`		`- if (empty($ip)) $ip = \getenv('REMOTE_ADDR');`
	`22`	`+ if (empty($ip)) $ip = \getenv('REMOTE_ADDR') ?? '';`
`23`	`23`
`24`	`24`	`$record = self::getRecord($ip);`
`25`	`25`	`if (!$record) return null;`