From b4a7362241965c1987b761af2c75f70c0db697b1 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Tue, 24 Sep 2024 12:48:22 +0200
Subject: [PATCH] fix PHP error: count(): Argument #1 ($value) must be of type
 Countable|array, null given

---
 api/src/Link/Storage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/src/Link/Storage.php b/api/src/Link/Storage.php
index 451b5f295c..fa4caf6713 100644
--- a/api/src/Link/Storage.php
+++ b/api/src/Link/Storage.php
@@ -169,7 +169,7 @@ class Storage
 				}
 			}
 			// if query returns exactly limit rows, we assume there are more and therefore set self::$limit_exceeded
-			self::$limit_exceeded = $offset !== false && count(is_array($id) ? $links : $links[$id]) == $limit;
+			self::$limit_exceeded = $offset !== false && $links && count(is_array($id) ? $links : ($links[$id]??[])) == $limit;
 		}
 		// catch Illegal mix of collations (ascii_general_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' (1267)
 		// caused by non-ascii chars compared with ascii field uid