From 192134cad8a9805f41b94052f9d68d17f7d3afb2 Mon Sep 17 00:00:00 2001
From: Nate McMaster <nate.mcmaster@microsoft.com>
Date: Thu, 17 Nov 2016 15:47:10 -0800
Subject: [PATCH] Throw if packing fails

---
 tools/NuGetPackager/PackCommand.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/NuGetPackager/PackCommand.cs b/tools/NuGetPackager/PackCommand.cs
index 9e318f06b3..53ecef3b34 100644
--- a/tools/NuGetPackager/PackCommand.cs
+++ b/tools/NuGetPackager/PackCommand.cs
@@ -136,7 +136,13 @@ namespace NuGetPackager
             Console.WriteLine("command:   ".Bold().Blue() + pInfo.FileName);
             Console.WriteLine("arguments: ".Bold().Blue() + pInfo.Arguments);
 
-            Process.Start(pInfo).WaitForExit();
+            var process = Process.Start(pInfo);
+            process.WaitForExit();
+
+            if (process.ExitCode != 0)
+            {
+                throw new InvalidOperationException("NuGet exited with non-zero code " + process.ExitCode);
+            }
         }
 
         private async Task<string> GetNugetExePath()