Fix possible crash in BuildStepsPage

Task-number: QTCREATORBUG-4894 Reviewed-by: Fawzi Mohamed

Fix possible crash in BuildStepsPage
Task-number: QTCREATORBUG-4894 Reviewed-by: Fawzi Mohamed
e8dcccbb · Tobias Hunger · 32bc1c15 · e8dcccbb
Commit e8dcccbb authored May 16, 2011 by Tobias Hunger
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src/plugins/projectexplorer/buildstepspage.cpp src/plugins/projectexplorer/buildstepspage.cpp +6 -0

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--- a/src/plugins/projectexplorer/buildstepspage.cpp
+++ b/src/plugins/projectexplorer/buildstepspage.cpp
@@ -93,6 +93,12 @@ void BuildStepListWidget::init(BuildStepList *bsl)

    setupUi();

+    if (m_buildStepList) {
+        disconnect(m_buildStepList, SIGNAL(stepInserted(int)), this, SLOT(addBuildStep(int)));
+        disconnect(m_buildStepList, SIGNAL(stepRemoved(int)), this, SLOT(removeBuildStep(int)));
+        disconnect(m_buildStepList, SIGNAL(stepMoved(int,int)), this, SLOT(stepMoved(int,int)));
+    }
+
    connect(bsl, SIGNAL(stepInserted(int)), this, SLOT(addBuildStep(int)));
    connect(bsl, SIGNAL(stepRemoved(int)), this, SLOT(removeBuildStep(int)));
    connect(bsl, SIGNAL(stepMoved(int,int)), this, SLOT(stepMoved(int,int)));