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Merge pull request #1276 from vector-im/rageshake_32

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Fix crash in global search
This commit is contained in:
manuroe 2017-06-09 14:49:18 +02:00 committed by GitHub
commit 4ea8eae808
1 changed files with 26 additions and 14 deletions
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14
Riot/ViewController/DirectoryViewController.m
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@ -220,14 +220,20 @@
[self addSpinnerFooterView];
__weak __typeof(self) weakSelf = self;
[dataSource paginate:^(NSUInteger roomsAdded) {
if (weakSelf)
{
__strong __typeof(weakSelf) self = weakSelf;
if (roomsAdded)
{
// Notify the table view there are new items at its tail
NSMutableArray<NSIndexPath *> *indexPaths = [NSMutableArray arrayWithCapacity:roomsAdded];
NSUInteger numberOfRowsBefore = [dataSource tableView:self.tableView numberOfRowsInSection:0];
NSUInteger numberOfRowsBefore = [self->dataSource tableView:self.tableView numberOfRowsInSection:0];
numberOfRowsBefore -= roomsAdded;
for (NSUInteger i = 0; i < roomsAdded; i++)
@ -240,10 +246,16 @@
}
[self removeSpinnerFooterView];
}
} failure:^(NSError *error) {
if (weakSelf)
{
__strong __typeof(weakSelf) self = weakSelf;
[self removeSpinnerFooterView];
}
}];
}