From 2eb5b4aa3b44fa34482ff90890ba1e8f442cda36 Mon Sep 17 00:00:00 2001
From: Mert Sincan <sincan.mert@gmail.com>
Date: Thu, 27 Jun 2024 11:07:11 +0100
Subject: [PATCH] Fixed #5912 - BlockUI bug SSR: when I reload the page I get
 the following error

---
 packages/primevue/src/blockui/BlockUI.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/primevue/src/blockui/BlockUI.vue b/packages/primevue/src/blockui/BlockUI.vue
index efe06f571..4c18ed745 100755
--- a/packages/primevue/src/blockui/BlockUI.vue
+++ b/packages/primevue/src/blockui/BlockUI.vue
@@ -5,7 +5,7 @@
 </template>
 
 <script>
-import { createElement, blockBodyScroll, addClass, hasCSSAnimation, unblockBodyScroll } from '@primeuix/utils/dom';
+import { addClass, blockBodyScroll, createElement, hasCSSAnimation, unblockBodyScroll } from '@primeuix/utils/dom';
 import { ZIndex } from '@primeuix/utils/zindex';
 import BaseBlockUI from './BaseBlockUI.vue';
 
@@ -93,7 +93,7 @@ export default {
                 document.body.removeChild(this.mask);
                 unblockBodyScroll();
             } else {
-                this.$refs.container.removeChild(this.mask);
+                this.$refs.container?.removeChild(this.mask);
             }
 
             this.isBlocked = false;