From 4d2b9e3a4ad7827588514e3341dcb86ce5d6e0a4 Mon Sep 17 00:00:00 2001
From: Kevin Jump <kevin@jumoo.co.uk>
Date: Thu, 14 May 2020 12:41:37 +0100
Subject: [PATCH] Expand short paths, when resolving to absolute path values.

---
 uSync8.BackOffice/Services/SyncFileService.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/uSync8.BackOffice/Services/SyncFileService.cs b/uSync8.BackOffice/Services/SyncFileService.cs
index daee0064..95913034 100644
--- a/uSync8.BackOffice/Services/SyncFileService.cs
+++ b/uSync8.BackOffice/Services/SyncFileService.cs
@@ -42,7 +42,7 @@ private void BackOfficeConfig_Reloaded(uSyncSettings settings)
         public string GetAbsPath(string path)
         {
             if (IsLocalPath(path)) return CleanLocalPath(path);          
-            return IOHelper.MapPath(path.TrimStart('/'));
+            return CleanLocalPath(IOHelper.MapPath(path.TrimStart('/')));
         }
 
         /// <summary>
@@ -73,8 +73,11 @@ private bool IsDirectorySeparator(char c)
         private bool IsValidDriveChar(char value)
             => ((value >= 'A' && value <= 'Z') || (value >= 'a' && value <= 'z'));
 
+        /// <summary>
+        ///  clean up the local path, and full expand any short file names
+        /// </summary>
         private string CleanLocalPath(string path)
-            => path.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
+            => Path.GetFullPath(path.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar));
 
         public bool FileExists(string path)
             => File.Exists(GetAbsPath(path));