From 8ba0806467092edfe707081c13292e15b2558a9e Mon Sep 17 00:00:00 2001
From: Sandeep Somavarapu <sasomava@microsoft.com>
Date: Mon, 4 Dec 2017 15:41:59 +0100
Subject: [PATCH] Extensions: error handling

---
 .../extensionManagement/node/extensionManagementService.ts      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/platform/extensionManagement/node/extensionManagementService.ts b/src/vs/platform/extensionManagement/node/extensionManagementService.ts
index 8e8a02f2069..6e98f58d13c 100644
--- a/src/vs/platform/extensionManagement/node/extensionManagementService.ts
+++ b/src/vs/platform/extensionManagement/node/extensionManagementService.ts
@@ -301,7 +301,7 @@ export class ExtensionManagementService implements IExtensionManagementService {
 			if (local) {
 				this._onDidInstallExtension.fire({ identifier, gallery, local });
 			} else {
-				const errorCode = error && error instanceof InstallationError ? error.code : INSTALL_ERROR_UNKNOWN;
+				const errorCode = error && (<InstallationError>error).code ? (<InstallationError>error).code : INSTALL_ERROR_UNKNOWN;
 				this._onDidInstallExtension.fire({ identifier, gallery, error: errorCode });
 			}
 		});
-- 
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