QtMessageLogHandler: Fix crash

Set a parent when creating QtMessageLogItem.

Change-Id: I8faf76059dcc517794a4eb3d202bc14cd1632ca8
Reviewed-by: Kai Koehne <[email protected]>

1 files changed, 8 insertions, 3 deletions

diff --git a/src/plugins/debugger/qtmessageloghandler.h b/src/plugins/debugger/qtmessageloghandler.h
index 9031c8e94c3..82969eeebe7 100644
--- a/src/plugins/debugger/qtmessageloghandler.h
+++ b/src/plugins/debugger/qtmessageloghandler.h
@@ -78,6 +78,8 @@ public:
     int sizeOfFile(const QFont &font);
     int sizeOfLineNumber(const QFont &font);
 
+    QtMessageLogItem *root() const { return m_rootItem; }
+
 public slots:
     void clear();
 
@@ -116,9 +118,9 @@ private:
 class QtMessageLogItem
 {
 public:
-    QtMessageLogItem(QtMessageLogHandler::ItemType type = QtMessageLogHandler::UndefinedType,
-                     const QString &data = QString(),
-                     QtMessageLogItem *parent = 0);
+    QtMessageLogItem(QtMessageLogItem *parent,
+                     QtMessageLogHandler::ItemType type = QtMessageLogHandler::UndefinedType,
+                     const QString &data = QString());
     ~QtMessageLogItem();
 
     QtMessageLogItem *child(int number);
@@ -139,6 +141,9 @@ public:
     QtMessageLogHandler::ItemType itemType;
     QString file;
     int line;
+
+private:
+    friend class QtMessageLogHandler;
 };
 
 } //Internal