fix: strict check

codeigniter4 · Oct 7, 2024 · 713249b · 713249b
1 parent e4369b7
commit 713249b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/HTTP/CURLRequest.php b/system/HTTP/CURLRequest.php
@@ -650,7 +650,7 @@ protected function setCURLOptions(array $curlOptions = [], array $config = [])
         }
 
         // Resolve IP
-        if (array_key_exists('force_ip_resolve', $config) && $config['force_ip_resolve']) {
+        if (array_key_exists('force_ip_resolve', $config) && is_string($config['force_ip_resolve']) && $config['force_ip_resolve'] !== '') {
             $protocolVersion = $config['force_ip_resolve'];
 
             if ($protocolVersion === 'v4') {