Do the same check as in setDefaultStoreCoordinator so it won't crash …

…if no persistent stores exists
flambert · Apr 3, 2013 · cb46ba3 · cb46ba3
1 parent 477049d
commit cb46ba3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/MagicalRecord/Categories/NSPersistentStoreCoordinator+MagicalRecord.m b/MagicalRecord/Categories/NSPersistentStoreCoordinator+MagicalRecord.m
@@ -217,7 +217,7 @@ - (void) MR_addiCloudContainerID:(NSString *)containerID contentNameKey:(NSStrin
         [self unlock];
 
         dispatch_async(dispatch_get_main_queue(), ^{
-            if ([NSPersistentStore MR_defaultPersistentStore] == nil)
+            if ([[self persistentStores] count] && [NSPersistentStore MR_defaultPersistentStore] == nil)
             {
                 [NSPersistentStore MR_setDefaultPersistentStore:[[self persistentStores] objectAtIndex:0]];
             }