diff --git a/mail/js/app.js b/mail/js/app.js
index 2c13856c88..cd39daee25 100644
--- a/mail/js/app.js
+++ b/mail/js/app.js
@@ -4736,7 +4736,7 @@ app.classes.mail = AppJS.extend(
 			{
 				widgets[widget] = this.et2.getWidgetById(widget);
 
-				if (widgets[widget].get_value().length)
+				if (widgets[widget].get_value() && widgets[widget].get_value().length)
 				{
 					switch (widget)
 					{