From d22a638e5576c113c719e772d150a2ed97408e8d Mon Sep 17 00:00:00 2001
From: Ryan Brandenburg <rybrande@microsoft.com>
Date: Thu, 28 Apr 2016 09:59:30 -0700
Subject: [PATCH] React to TryGetProject changes

---
 .../Internal/Implementation/ProjectProvider.cs       | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/Microsoft.DotNet.Watcher.Core/Internal/Implementation/ProjectProvider.cs b/src/Microsoft.DotNet.Watcher.Core/Internal/Implementation/ProjectProvider.cs
index fc41f81888..a03bae0cf6 100644
--- a/src/Microsoft.DotNet.Watcher.Core/Internal/Implementation/ProjectProvider.cs
+++ b/src/Microsoft.DotNet.Watcher.Core/Internal/Implementation/ProjectProvider.cs
@@ -40,10 +40,16 @@ namespace Microsoft.DotNet.Watcher.Core.Internal
         {
             try
             {
-                var errors = new List<DiagnosticMessage>();
-                if (!ProjectReader.TryGetProject(projectFile, out project, errors))
+                if (!ProjectReader.TryGetProject(projectFile, out project))
                 {
-                    errorMessage = string.Join(Environment.NewLine, errors.Select(e => e.ToString()));
+                    if (project?.Diagnostics != null && project.Diagnostics.Any())
+                    {
+                        errorMessage = string.Join(Environment.NewLine, project.Diagnostics.Select(e => e.ToString()));
+                    }
+                    else
+                    {
+                        errorMessage = "Failed to read project.json";
+                    }
                 }
                 else
                 {