ProjectExplorer: Fix connection lifetime in WorkingDirectory aspect

Also add some sanity checks before accessing related pointers.

Change-Id: Ic9576ad3b28333210adc1187d4a0a26d52b0538e
Reviewed-by: Daniel Teske <daniel.teske@theqtcompany.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/plugins/projectexplorer/runconfigurationaspects.h b/src/plugins/projectexplorer/runconfigurationaspects.h
index a619fd3fb7..5b44f33da5 100644
--- a/src/plugins/projectexplorer/runconfigurationaspects.h
+++ b/src/plugins/projectexplorer/runconfigurationaspects.h
@@ -95,14 +95,17 @@ public:
     QString workingDirectory() const;
     QString unexpandedWorkingDirectory() const;
     void setWorkingDirectory(const QString &workingDirectory);
-    Utils::PathChooser *pathChooser() const { return m_chooser; }
+    Utils::PathChooser *pathChooser() const;
 
 private:
     void fromMap(const QVariantMap &map) override;
     void toMap(QVariantMap &map) const override;
 
+    void resetPath();
+    void updateEnvironment();
+
     QString m_workingDirectory;
-    Utils::PathChooser *m_chooser;
+    QPointer<Utils::PathChooser> m_chooser;
     QString m_key;
 };