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| author | Marc Mutz <marc.mutz@qt.io> | 2021-12-16 10:09:29 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@qt.io> | 2022-01-03 11:22:53 +0000 |
| commit | c953e5c41750ec886880cfb2cedb89f2886e5424 (patch) | |
| tree | 703d4e90ef1b08eb4efecdae8e8b902f2970ef3f /src/corelib/tools/qringbuffer.cpp | |
| parent | ce14b6c2d3463f73d2e266af2dd97b942f2af109 (diff) | |
QByteArray: avoid detach() in a no-op replace()
When the the replacement has the same size as the replacee, but that
size is zero, the whole operation is a no-op, and there's no need to
detach().
[ChangeLog][QtCore][QByteArray] A replace(pos, n, after) call no
longer detach()es when n == after.size() == 0.
Pick-to: 6.3 6.2
Change-Id: I1e8d7c7fb6383f8bfea3212e49fca8a128535564
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/corelib/tools/qringbuffer.cpp')
0 files changed, 0 insertions, 0 deletions