From 299f1c3390e2a1fcaa75b8cae78c4b3e7c29bbc6 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Fri, 25 Jul 2014 11:01:09 -0700
Subject: [PATCH] Properly set exit code for process. Supercedes #246. Includes
 provisions for buggy behavior of WScript.Quit.

---
 src/compiler/sys.ts | 6 +++++-
 src/compiler/tc.ts  | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/compiler/sys.ts b/src/compiler/sys.ts
index 5215617d5f..51fe9214e7 100644
--- a/src/compiler/sys.ts
+++ b/src/compiler/sys.ts
@@ -125,7 +125,11 @@ var sys: System = (function () {
                 return 0;
             },
             exit(exitCode?: number): void {
-                WScript.Quit(exitCode);
+                try {
+                    WScript.Quit(exitCode);
+                }
+                catch (e) {
+                }
             }
         };
     }
diff --git a/src/compiler/tc.ts b/src/compiler/tc.ts
index 0de66b5857..d44d1b9724 100644
--- a/src/compiler/tc.ts
+++ b/src/compiler/tc.ts
@@ -227,4 +227,4 @@ module ts {
     }
 }
 
-ts.executeCommandLine(sys.args);
+sys.exit(ts.executeCommandLine(sys.args));