From 95f85ada5d283d1e5b5f8f49685fa8d79617b420 Mon Sep 17 00:00:00 2001
From: Rodrigo Nascimento <rodrigoknascimento@gmail.com>
Date: Thu, 8 Feb 2018 14:36:44 -0200
Subject: [PATCH] [FIX] Desktop notification not showing when avatar came from
 external storage service

---
 packages/rocketchat-ui/client/lib/avatar.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/rocketchat-ui/client/lib/avatar.js b/packages/rocketchat-ui/client/lib/avatar.js
index 179ae6dbbca4..becdf58db651 100644
--- a/packages/rocketchat-ui/client/lib/avatar.js
+++ b/packages/rocketchat-ui/client/lib/avatar.js
@@ -10,7 +10,11 @@ this.getAvatarAsPng = function(username, cb) {
 		canvas.height = image.height;
 		const context = canvas.getContext('2d');
 		context.drawImage(image, 0, 0);
-		return cb(canvas.toDataURL('image/png'));
+		try {
+			return cb(canvas.toDataURL('image/png'));
+		} catch (e) {
+			return cb('');
+		}
 	};
 	return image.onerror = function() {
 		return cb('');