From 74b4ff908eed95f3eae2692fbb622604bb93fcd6 Mon Sep 17 00:00:00 2001
From: Hadi Nategh <hnategh@gmail.com>
Date: Thu, 20 Jul 2017 09:44:20 +0200
Subject: [PATCH] Not using ECS6 features because UglifyJs would fail

---
 mail/js/app.js | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/mail/js/app.js b/mail/js/app.js
index 53c8014539..7b88ffd046 100644
--- a/mail/js/app.js
+++ b/mail/js/app.js
@@ -982,10 +982,12 @@ app.classes.mail = AppJS.extend(
 				if(widget == null) continue;
 				widget.set_value(dataElem.data[data_widgets[id]] || "");
 			}
-			['smime_signature', 'smime_encryption'].forEach(id =>
+			var smime_widgets = ['smime_signature', 'smime_encryption'];
+
+			for (var i in smime_widgets)
 			{
-				var widget = this.et2.getWidgetById(id);
-				switch (id)
+				var widget = this.et2.getWidgetById(smime_widgets[i]);
+				switch (smime_widgets[i])
 				{
 					case 'smime_signature':
 						widget.set_disabled(!(dataElem.data.smime == 'smimeSignature'));
@@ -996,7 +998,8 @@ app.classes.mail = AppJS.extend(
 					default:
 						widget.set_disabled(true);
 				}
-			});
+			}
+			
 			// Blank first, so we don't show previous email while loading
 			var IframeHandle = this.et2.getWidgetById('messageIFRAME');
 			IframeHandle.set_src('about:blank');