From bf467e258bd2186a3ddc44b4f865f6836df3c034 Mon Sep 17 00:00:00 2001
From: Christiaan Janssen <christiaan.janssen@digia.com>
Date: Tue, 25 Jun 2013 16:54:21 +0200
Subject: QmlProfiler: avoid idle engine cancelling other engine's process

Task-number: QTCREATORBUG-9643

Change-Id: Idd78aeb94af939d0641ad8e18c2e4f1a9bca4ba5
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
---
 plugins/qmlprofiler/qmlprofilerengine.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/qmlprofiler/qmlprofilerengine.cpp b/plugins/qmlprofiler/qmlprofilerengine.cpp
index 9b71068c37..05b702c228 100644
--- a/plugins/qmlprofiler/qmlprofilerengine.cpp
+++ b/plugins/qmlprofiler/qmlprofilerengine.cpp
@@ -259,6 +259,10 @@ void QmlProfilerEngine::cancelProcess()
 {
     QTC_ASSERT(d->m_profilerState, return);
 
+     // no process to be canceled? (there might be multiple engines, but only one runs a process)
+    if (!d->m_runner)
+        return;
+
     switch (d->m_profilerState->currentState()) {
     case QmlProfilerStateManager::AppReadyToStop : {
         d->m_profilerState->setCurrentState(QmlProfilerStateManager::AppStopped);
-- 
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