Do not call handler blocks if they are nil

This commit is contained in:
Levin Li 2021-11-17 21:35:49 +08:00 committed by Levin Li
parent e68b97d58b
commit 5b151c5fa0
12 changed files with 32 additions and 33 deletions

View file

@ -120,7 +120,7 @@ static BOOL initialized = NO;
}
else
{
result = CALL_BLOCK(((NSComparator)_comparator), comparedKey1, comparedKey2);
result = CALL_NON_NULL_BLOCK(((NSComparator)_comparator), comparedKey1, comparedKey2);
}
if (_ascending == NO)