From d6359de50c917bb979e9697a7acebd02542cadd9 Mon Sep 17 00:00:00 2001
From: seanick39 <46456503+seanick39@users.noreply.github.com>
Date: Thu, 9 Jun 2022 23:37:46 +0530
Subject: [PATCH] [fix]: dialog p-overflow-hidden wasn't removed from body on
 dialog (#2982)

unmount because of opposite if condition.
---
 components/lib/dialog/Dialog.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lib/dialog/Dialog.js b/components/lib/dialog/Dialog.js
index d6a2991708..845f1f3e75 100644
--- a/components/lib/dialog/Dialog.js
+++ b/components/lib/dialog/Dialog.js
@@ -291,7 +291,7 @@ export const Dialog = React.forwardRef((props, ref) => {
 
         if (props.modal) {
             let hasBlockScroll = document.primeDialogParams && document.primeDialogParams.some(param => param.hasBlockScroll);
-            if (!hasBlockScroll) {
+            if (hasBlockScroll) {
                 DomHandler.removeClass(document.body, 'p-overflow-hidden');
             }
         }