Remove redundant ObjectDisposedException catches

Author: hez2010

Files/ViewModels/ItemViewModel.cs

@@ -752,7 +752,7 @@ await Task.Run(async () =>
                 {
                     await loadExtendedPropsSemaphore.WaitAsync(loadPropsCTS.Token);
                 }
-                catch (Exception ex) when (ex is OperationCanceledException || ex is ObjectDisposedException)
+                catch (OperationCanceledException)
                 {
                     return;
                 }
@@ -911,7 +911,7 @@ public async void RapidAddItemsToCollectionAsync(string path, string previousDir
                 // simply drop this instance
                 await enumFolderSemaphore.WaitAsync(semaphoreCTS.Token);
             }
-            catch (Exception ex) when (ex is OperationCanceledException || ex is ObjectDisposedException)
+            catch (OperationCanceledException)
             {
                 return;
             }
@@ -1077,10 +1077,6 @@ await folders.AsyncParallelForEach(async (folder) =>
                     }
                 }
             }
-            catch (ObjectDisposedException ex)
-            {
-                NLog.LogManager.GetCurrentClassLogger().Warn(ex, ex.Message);
-            }
             finally
             {
                 enumFolderSemaphore.Release();
@@ -1831,7 +1827,7 @@ private async Task UpdateFileOrFolderAsync(string path)
             {
                 await enumFolderSemaphore.WaitAsync(semaphoreCTS.Token);
             }
-            catch (Exception ex) when (ex is OperationCanceledException || ex is ObjectDisposedException)
+            catch (OperationCanceledException)
             {
                 return;
             }
@@ -1876,7 +1872,7 @@ public async Task RemoveFileOrFolderAsync(string path)
             {
                 await enumFolderSemaphore.WaitAsync(semaphoreCTS.Token);
             }
-            catch (Exception ex) when (ex is OperationCanceledException || ex is ObjectDisposedException)
+            catch (OperationCanceledException)
             {
                 return;
             }