chore: fix php warning

ColdTrick · Feb 25, 2022 · 5c2712e · 5c2712e
1 parent 6e1200a
commit 5c2712e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/views/default/groups/listing/member.php b/views/default/groups/listing/member.php
@@ -33,7 +33,7 @@ function (QueryBuilder $qb, $main_alias) {
 		];
 		break;
 	case 'alpha':
-		$order = strtoupper(get_input('order'));
+		$order = strtoupper(get_input('order', ''));
 		if (!in_array($order, ['ASC', 'DESC'])) {
 			$order = 'ASC';
 		}