Fix phpuints error

AntonV1211 · AntonV1211 · commit 2c600a24cbc9 · 2026-02-12T14:40:15.000+07:00
diff --git a/lib/Cleantalk/Common/Helper.php b/lib/Cleantalk/Common/Helper.php
@@ -558,7 +558,7 @@ public static function ipResolve($ip)
         $records = @dns_get_record($hostname, $record_type);
 
         // If forward lookup fails, we can't verify
-        if (!$records || !is_array($records)) {
+        if (empty($records)) {
             return false;
         }
 
@@ -575,7 +575,6 @@ public static function ipResolve($ip)
         }
 
         // Check if the original IP is in the list of IPs the hostname resolves to
-        // For IPv6, normalize both for comparison
         if ($ip_version === 'v6') {
             $normalized_ip = self::ipV6Normalize($ip);
             foreach ($forward_ips as $forward_ip) {

Original file line number	Diff line number	Diff line change
`@@ -558,7 +558,7 @@ public static function ipResolve($ip)`
`558`	`558`	`$records = @dns_get_record($hostname, $record_type);`
`559`	`559`
`560`	`560`	`// If forward lookup fails, we can't verify`
`561`		`- if (!$records \|\| !is_array($records)) {`
	`561`	`+ if (empty($records)) {`
`562`	`562`	`return false;`
`563`	`563`	`}`
`564`	`564`
`@@ -575,7 +575,6 @@ public static function ipResolve($ip)`
`575`	`575`	`}`
`576`	`576`
`577`	`577`	`// Check if the original IP is in the list of IPs the hostname resolves to`
`578`		`- // For IPv6, normalize both for comparison`
`579`	`578`	`if ($ip_version === 'v6') {`
`580`	`579`	`$normalized_ip = self::ipV6Normalize($ip);`
`581`	`580`	`foreach ($forward_ips as $forward_ip) {`