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Cdb: Do not crash if no device is set

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It still fails with a soft assertion, but at least doesn't crash.

Task-number: QTCREATORBUG-19160
Change-Id: I3779f64e752abf9d3779219552a4a1be648f1dea
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Orgad Shaneh
2017-10-25 15:53:42 +03:00
committed by Orgad Shaneh
parent c0bffe1db5
commit 175afabbd7
1 changed files with 4 additions and 1 deletions
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5
src/plugins/debugger/cdb/cdbengine.cpp
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@@ -880,7 +880,10 @@ void CdbEngine::doInterruptInferior(SpecialStopMode sm)
showMessage(QString("Interrupting process %1...").arg(inferiorPid()), LogMisc);
QTC_ASSERT(!m_signalOperation, notifyInferiorStopFailed(); return;);
m_signalOperation = runTool()->device()->signalOperation();
if (DebuggerRunTool *rt = runTool()) {
if (IDevice::ConstPtr device = rt->device())
m_signalOperation = device->signalOperation();
}
m_specialStopMode = sm;
QTC_ASSERT(m_signalOperation, notifyInferiorStopFailed(); return;);
connect(m_signalOperation.data(), &DeviceProcessSignalOperation::finished,