PHP 8.1 support (#1209)

2022-02-23 12:52:47 +01:00 · 2022-02-23 12:52:47 +01:00 · 047a41bab1
parent cc5d219311
commit 047a41bab1
1 changed files with 1 additions and 1 deletions
--- a/system/core/Input.php
+++ b/system/core/Input.php
@ -508,7 +508,7 @@ class CI_Input {
 				$which = FILTER_FLAG_IPV6;
 				break;
 			default:
-				$which = NULL;
+				$which = [];
 				break;
 		}