From 2bc7c42733a4b969b6aaee10d74814f40ff8e9a1 Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Wed, 22 Aug 2018 08:37:52 -0400
Subject: [PATCH] catch security errors on ie when reading hostname

---
 src/misc/utils.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/misc/utils.ts b/src/misc/utils.ts
index 3e3f3c0b43..ca134770b1 100644
--- a/src/misc/utils.ts
+++ b/src/misc/utils.ts
@@ -145,12 +145,20 @@ export class Utils {
 
     static getHostname(uriString: string): string {
         const url = Utils.getUrl(uriString);
-        return url != null ? url.hostname : null;
+        try {
+            return url != null ? url.hostname : null;
+        } catch {
+            return null;
+        }
     }
 
     static getHost(uriString: string): string {
         const url = Utils.getUrl(uriString);
-        return url != null ? url.host : null;
+        try {
+            return url != null ? url.host : null;
+        } catch {
+            return null;
+        }
     }
 
     static getQueryParams(uriString: string): Map<string, string> {