fix crash of refresh data in ChatConversationView

This commit is contained in:
Danmei Chen 2019-03-05 14:40:28 +01:00
parent 0573560381
commit 5e1341d7e0

View file

@ -141,6 +141,8 @@ static UICompositeViewDescription *compositeDescription = nil;
- (void)refreshData {
[_tableController refreshData];
[refreshControl endRefreshing];
if (_tableController.totalNumberOfItems == 0)
return;
[_tableController loadData];
[_tableController.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:_tableController.currentIndex inSection:0]
atScrollPosition:UITableViewScrollPositionTop