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Utils: Fix readDataFromProcess()

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The internal handling of output gets in the way when trying
to read output from a process synchronously.
Make usage of the internal one instead of relying on the
original output handling.

Fixes: QTCREATORBUG-25958
Change-Id: Ie96b5e8d17799a613ff15a52a23a8bdc31cb2939
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Christian Stenger
2021-07-29 15:35:53 +02:00
parent 20641caa3a
commit fe65998351
2 changed files with 4 additions and 4 deletions
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6
src/libs/utils/qtcprocess.cpp
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@@ -540,15 +540,15 @@ bool QtcProcess::readDataFromProcess(int timeoutS,
finished = waitForFinished(timeoutS > 0 ? timeoutS * 1000 : -1)
|| state() == QProcess::NotRunning;
// First check 'stdout'
if (d->m_process->bytesAvailable()) { // applies to readChannel() only
const QByteArray newStdOut = readAllStandardOutput();
if (!newStdOut.isEmpty()) {
hasData = true;
const QByteArray newStdOut = d->m_process->readAllStandardOutput();
if (stdOut)
stdOut->append(newStdOut);
}
// Check 'stderr' separately. This is a special handling
// for 'git pull' and the like which prints its progress on stderr.
const QByteArray newStdErr = d->m_process->readAllStandardError();
const QByteArray newStdErr = readAllStandardError();
if (!newStdErr.isEmpty()) {
hasData = true;
if (stdErr)