Merge pull request MvvmCross#55 from ggirard07/windowsUWPFilePluginFi…

…xCreateFolderAsync Fixed folder path ended by a separator not properly handled on WindowsUWP
martijn00 · Feb 1, 2016 · ec8310d · ec8310d
2 parents 93a82fc + 0e80cef
commit ec8310d
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/File/MvvmCross.Plugins.File.WindowsCommon/MvxWindowsCommonFileStore.cs b/File/MvvmCross.Plugins.File.WindowsCommon/MvxWindowsCommonFileStore.cs
@@ -158,7 +158,14 @@ private static async Task<StorageFolder> CreateFolderAsync(StorageFolder rootFol
             if (string.IsNullOrEmpty(folderPath))
                 return rootFolder;
             var currentFolder = await CreateFolderAsync(rootFolder, Path.GetDirectoryName(folderPath)).ConfigureAwait(false);
-            return await currentFolder.CreateFolderAsync(Path.GetFileName(folderPath), CreationCollisionOption.OpenIfExists).AsTask().ConfigureAwait(false);
+
+            //folder name may be empty if original path was ended by a separator like My/Custom/Path/ instead of My/Custom/Path
+            var folderName = Path.GetFileName(folderPath);
+            if (string.IsNullOrEmpty(folderName))
+                return currentFolder;
+            else
+                return await currentFolder.CreateFolderAsync(Path.GetFileName(folderPath), CreationCollisionOption.OpenIfExists).AsTask().ConfigureAwait(false);
+
         }
 
         public override IEnumerable<string> GetFilesIn(string folderPath)