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clean up output printing in dumpBacktrace()

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the first call to readAllStandardOutput() made no sense, as the buffer
would be empty at that time anyway.

Change-Id: Ie306745a94f98ce358e4af373169d0a5b0a82d23
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Oswald Buddenhagen
2020-12-09 18:39:04 +01:00
parent e2a2af5d18
commit a55b7c6094
1 changed files with 1 additions and 3 deletions
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4
src/plugins/debugger/shared/backtrace.cpp
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@@ -55,12 +55,10 @@ void dumpBacktrace(int maxdepth)
for (int i = 0; i < qMin(size, maxdepth); i++) for (int i = 0; i < qMin(size, maxdepth); i++)
proc.write("0x" + QByteArray::number(quintptr(bt[i]), 16) + '\n'); proc.write("0x" + QByteArray::number(quintptr(bt[i]), 16) + '\n');
proc.closeWriteChannel(); proc.closeWriteChannel();
proc.waitForFinished();
QByteArray out = proc.readAllStandardOutput(); QByteArray out = proc.readAllStandardOutput();
qDebug() << QCoreApplication::arguments().at(0); qDebug() << QCoreApplication::arguments().at(0);
qDebug() << out; qDebug() << out;
proc.waitForFinished();
out = proc.readAllStandardOutput();
qDebug() << out;
#endif #endif
} }