From 44e631aaf0ca630f2ac9507f255b1a544832c835 Mon Sep 17 00:00:00 2001
From: Vladislav Tasev <vladitasev@users.noreply.github.com>
Date: Tue, 21 Jan 2020 06:07:42 +0200
Subject: [PATCH] fix: Dialog does not break when there is no header text
 (#1146)

---
 packages/main/src/Popup.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/main/src/Popup.js b/packages/main/src/Popup.js
index 4b6b2840a227..210b9b0e4826 100644
--- a/packages/main/src/Popup.js
+++ b/packages/main/src/Popup.js
@@ -445,7 +445,8 @@ class Popup extends UI5Element {
 	}
 
 	get hasHeader() {
-		return !!(this.headerText.length || this.header.length);
+		const hasHeaderText = this.headerText && this.headerText.length;
+		return !!(hasHeaderText || this.header.length);
 	}
 
 	get hasFooter() {