starred/CoreStore
1
0
Fork 0
mirror of https://github.com/JohnEstropia/CoreStore.git synced 2026-01-14 13:13:33 +01:00
Code Issues 95 Packages Projects Releases 10 Wiki Activity

Merge pull request #16 from mac-cain13/patch-1

Browse Source 
Fix FRCdelegate issue where invalid type is passed
This commit is contained in:
John Estropia
2015-10-07 00:44:15 +09:00
parent d89319d324 d33aa9c5cf
commit ae77558ae8
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
CoreStore/Internal/FetchedResultsControllerDelegate.swift
View File

@@ -82,6 +82,13 @@ internal final class FetchedResultsControllerDelegate: NSObject, NSFetchedResult
@objc dynamic func controller(controller: NSFetchedResultsController, didChangeObject anObject: AnyObject, atIndexPath indexPath: NSIndexPath?, forChangeType type: NSFetchedResultsChangeType, newIndexPath: NSIndexPath?) {
// This fix is for a bug where Apple passes 0 for NSFetchedResultsChangeType, but this is not a valid enum case.
// Swift will then always execute the first case of the switch causing strange behaviour.
// https://forums.developer.apple.com/thread/12184#31850
if type.rawValue == 0 {
return
}
// This whole dance is a workaround for a nasty bug introduced in XCode 7 targeted at iOS 8 devices
// http://stackoverflow.com/questions/31383760/ios-9-attempt-to-delete-and-reload-the-same-index-path/31384014#31384014
// https://forums.developer.apple.com/message/9998#9998