From fbc9ff240f209160901e4678aab80de407713e9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=A9stor=20P=C3=A9rez=20Gonz=C3=A1lez?=
 <nestorrente@gmail.com>
Date: Wed, 8 Jun 2022 16:08:37 +0200
Subject: [PATCH] Fix allRowsSelected computed property (#2638)

* Fix allRowsSelected computed property

This fixes the issue described in #2637.

* Remove optional chaining operator

Replaced by ObjectUtils.isNotEmpty().
---
 src/components/datatable/DataTable.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/datatable/DataTable.vue b/src/components/datatable/DataTable.vue
index efbeaff32..1148c516c 100755
--- a/src/components/datatable/DataTable.vue
+++ b/src/components/datatable/DataTable.vue
@@ -1894,7 +1894,7 @@ export default {
             }
             else {
                 const val = this.frozenValue ? [...this.frozenValue, ...this.processedData] : this.processedData;
-                return val && this.selection && Array.isArray(this.selection) && val.every(v => this.selection.some(s => this.equals(s, v)));
+                return ObjectUtils.isNotEmpty(val) && this.selection && Array.isArray(this.selection) && val.every(v => this.selection.some(s => this.equals(s, v)));
             }
         },
         attributeSelector() {