undoManagerを無効にした

diff --git a/KCD/HMCoreDataManager.m b/KCD/HMCoreDataManager.m
index 3ef4aa2..b38c1d7 100644 (file)
--- a/KCD/HMCoreDataManager.m
+++ b/KCD/HMCoreDataManager.m
@@ -190,6 +190,8 @@
     _managedObjectContext = [[NSManagedObjectContext alloc] init];
     [_managedObjectContext setPersistentStoreCoordinator:coordinator];
        
+       _managedObjectContext.undoManager = nil;
+       
     return _managedObjectContext;
 }