From 2690da8452c9581cc0cbe2686ace75ba3856a2ad Mon Sep 17 00:00:00 2001
From: BrennanConroy <brecon@microsoft.com>
Date: Fri, 1 Jul 2016 10:54:16 -0700
Subject: [PATCH] Update

---
 .../EmbeddedFileProvider.cs                       | 15 ++++++++++++---
 .../project.json                                  |  4 +++-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/Microsoft.Extensions.FileProviders.Embedded/EmbeddedFileProvider.cs b/src/Microsoft.Extensions.FileProviders.Embedded/EmbeddedFileProvider.cs
index 988b2f6f..35a37421 100644
--- a/src/Microsoft.Extensions.FileProviders.Embedded/EmbeddedFileProvider.cs
+++ b/src/Microsoft.Extensions.FileProviders.Embedded/EmbeddedFileProvider.cs
@@ -52,10 +52,19 @@ public EmbeddedFileProvider(Assembly assembly, string baseNamespace)
 
             _lastModified = DateTimeOffset.UtcNow;
 
-#if NETSTANDARD1_5
-            if (_assembly.Location != null)
+#if NETSTANDARD1_5 || NET451
+            if (!string.IsNullOrEmpty(_assembly.Location))
             {
-                _lastModified = File.GetLastWriteTimeUtc(_assembly.Location);
+                try
+                {
+                    _lastModified = File.GetLastWriteTimeUtc(_assembly.Location);
+                }
+                catch (PathTooLongException)
+                {
+                }
+                catch (UnauthorizedAccessException)
+                {
+                }
             }
 #endif
         }
diff --git a/src/Microsoft.Extensions.FileProviders.Embedded/project.json b/src/Microsoft.Extensions.FileProviders.Embedded/project.json
index 565d9e75..aee655ff 100644
--- a/src/Microsoft.Extensions.FileProviders.Embedded/project.json
+++ b/src/Microsoft.Extensions.FileProviders.Embedded/project.json
@@ -28,12 +28,14 @@
     "System.Runtime.Extensions": "4.1.0-*"
   },
   "frameworks": {
+    // need to keep netstandard1.0 until ASP.NET Core 2.0 because it is a breaking change if we remove it
     "netstandard1.0": { },
     "netstandard1.5": {
       "dependencies": {
         "System.IO.FileSystem": "4.0.1-*",
         "System.Reflection": "4.1.0-*"
       }
-    }
+    },
+    "net451": { }
   }
 }
\ No newline at end of file