From 96e9f65b86f1ea37771a1e98df9be4d012f05101 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Thu, 9 Jun 2022 13:32:22 +0200
Subject: [PATCH] fixed terser error caused by not supported optional chaining
 operator (?.)

---
 mail/js/app.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mail/js/app.js b/mail/js/app.js
index cda7118bab..3e9a6c1574 100644
--- a/mail/js/app.js
+++ b/mail/js/app.js
@@ -5633,7 +5633,8 @@ app.classes.mail = AppJS.extend(
 		}
 
 		// apply default font and -size before submitting to server for sending
-		this.et2?.getWidgetById('mail_htmltext')?.applyDefaultFont();
+		const htmlarea = this.et2 ? this.et2.getWidgetById('mail_htmltext') : null;
+		if (htmlarea) htmlarea.applyDefaultFont();
 
 		return false;
 	},
@@ -6504,4 +6505,4 @@ app.classes.mail = AppJS.extend(
 			resizable: false,
 		}, et2_dialog._create_parent('mail'));
 	}
-});
+});
\ No newline at end of file