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Fix completed var thread safety problem #307

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Fix completed var thread safety problem #307

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10 changes: 4 additions & 6 deletions Bolts/Common/BFTask.m
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Original file line number Diff line number Diff line change
Expand Up @@ -424,13 +424,11 @@ - (void)waitUntilFinished {
return;
}
[self.condition lock];
while (!self.completed) {
[self.condition wait];
}
[self.condition unlock];
}
// TODO: (nlutsenko) Restructure this to use Bolts-Swift thread access synchronization architecture
// In the meantime, it's absolutely safe to get `_completed` aka an ivar, as long as it's a `BOOL` aka less than word size.
while (!_completed) {
[self.condition wait];
}
[self.condition unlock];
}

#pragma mark - NSObject
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