diff options
Diffstat (limited to 'src/corelib/serialization/qdatastream.cpp')
| -rw-r--r-- | src/corelib/serialization/qdatastream.cpp | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/corelib/serialization/qdatastream.cpp b/src/corelib/serialization/qdatastream.cpp index 5be4e734c67..f1f45895aa9 100644 --- a/src/corelib/serialization/qdatastream.cpp +++ b/src/corelib/serialization/qdatastream.cpp @@ -258,7 +258,7 @@ constexpr quint32 QDataStream::ExtendedSize; return retVal; #define CHECK_STREAM_TRANSACTION_PRECOND(retVal) \ - if (!d || d->transactionDepth == 0) { \ + if (transactionDepth == 0) { \ qWarning("QDataStream: No transaction in progress"); \ return retVal; \ } @@ -623,10 +623,7 @@ void QDataStream::startTransaction() { CHECK_STREAM_PRECOND(Q_VOID) - if (!d) - d.reset(new QDataStreamPrivate()); - - if (++d->transactionDepth == 1) { + if (++transactionDepth == 1) { dev->startTransaction(); resetStatus(); } @@ -655,7 +652,7 @@ void QDataStream::startTransaction() bool QDataStream::commitTransaction() { CHECK_STREAM_TRANSACTION_PRECOND(false) - if (--d->transactionDepth == 0) { + if (--transactionDepth == 0) { CHECK_STREAM_PRECOND(false) if (q_status == ReadPastEnd) { @@ -695,7 +692,7 @@ void QDataStream::rollbackTransaction() setStatus(ReadPastEnd); CHECK_STREAM_TRANSACTION_PRECOND(Q_VOID) - if (--d->transactionDepth != 0) + if (--transactionDepth != 0) return; CHECK_STREAM_PRECOND(Q_VOID) @@ -731,7 +728,7 @@ void QDataStream::abortTransaction() q_status = ReadCorruptData; CHECK_STREAM_TRANSACTION_PRECOND(Q_VOID) - if (--d->transactionDepth != 0) + if (--transactionDepth != 0) return; CHECK_STREAM_PRECOND(Q_VOID) |