fix bugs in iOS 9 when collectionview has supplementary elements

chenkun24 · chenkun24 · commit 8b4ea9aace04 · 2015-09-12T21:02:18.000+08:00
diff --git a/DraggableCollectionView/Helpers/LSCollectionViewLayoutHelper.m b/DraggableCollectionView/Helpers/LSCollectionViewLayoutHelper.m
@@ -135,7 +135,7 @@ - (void)rearrangeIndexPathOfLayoutAttributesForElements:(NSArray *)elements
         
         NSArray *sortedArray = [[NSArray arrayWithArray:indexPathArray] sortedArrayUsingComparator:cmptr];
         
-        for (NSInteger index = 0; index < sortedArray.count && index < sortedArray.count; ++index) {
+        for (NSInteger index = 0; index < sortedArray.count; ++index) {
             ((UICollectionViewLayoutAttributes*)[elements objectAtIndex:index]).indexPath = (NSIndexPath *)[sortedArray objectAtIndex:index];
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -135,7 +135,7 @@ - (void)rearrangeIndexPathOfLayoutAttributesForElements:(NSArray *)elements`
`135`	`135`
`136`	`136`	`NSArray *sortedArray = [[NSArray arrayWithArray:indexPathArray] sortedArrayUsingComparator:cmptr];`
`137`	`137`
`138`		`- for (NSInteger index = 0; index < sortedArray.count && index < sortedArray.count; ++index) {`
	`138`	`+ for (NSInteger index = 0; index < sortedArray.count; ++index) {`
`139`	`139`	`((UICollectionViewLayoutAttributes)[elements objectAtIndex:index]).indexPath = (NSIndexPath )[sortedArray objectAtIndex:index];`
`140`	`140`	`}`
`141`	`141`	`}`