Check the correct list

nikic · nikic · commit 4723bd4ffa09 · 2020-08-10T21:52:36.000+02:00
This was supposed to check mx_list, not weight_list... oops.
diff --git a/ext/standard/dns.c b/ext/standard/dns.c
@@ -1114,7 +1114,7 @@ PHP_FUNCTION(dns_get_mx)
 		}
 	}
 	php_dns_free_handle(handle);
-	RETURN_BOOL(zend_hash_num_elements(Z_ARRVAL_P(weight_list)) != 0);
+	RETURN_BOOL(zend_hash_num_elements(Z_ARRVAL_P(mx_list)) != 0);
 }
 /* }}} */
 #endif /* HAVE_FULL_DNS_FUNCS */

Original file line number	Diff line number	Diff line change
`@@ -1114,7 +1114,7 @@ PHP_FUNCTION(dns_get_mx)`
`1114`	`1114`	`}`
`1115`	`1115`	`}`
`1116`	`1116`	`php_dns_free_handle(handle);`
`1117`		`- RETURN_BOOL(zend_hash_num_elements(Z_ARRVAL_P(weight_list)) != 0);`
	`1117`	`+ RETURN_BOOL(zend_hash_num_elements(Z_ARRVAL_P(mx_list)) != 0);`
`1118`	`1118`	`}`
`1119`	`1119`	`/* }}} */`
`1120`	`1120`	`#endif /* HAVE_FULL_DNS_FUNCS */`