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Bug fix. ensuring cbsfinddeleterange returns oldrangereturn even if it doesn’t delete a block. (merged from change 184485.)

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Gareth Rees 2014-05-13 12:30:23 +01:00
commit 4cc791616e
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mps/code/cbs.c
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@ -811,6 +811,8 @@ static void cbsFindDeleteRange(Range rangeReturn, Range oldRangeReturn,
deleted from one end of the block, so cbsDeleteFromTree did not
need to allocate a new block. */
AVER(res == ResOK);
} else {
RangeCopy(oldRangeReturn, rangeReturn);
}
}