From f9dcbf008b430aadd464985b7a618eca8173d264 Mon Sep 17 00:00:00 2001
From: Robert Griebl <robert.griebl@pelagicore.com>
Date: Thu, 23 Feb 2017 15:11:13 +0100
Subject: [PATCH 1/3] Fix QQmlExpression leaking QQmlError objects
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If the user doesn't clear any potential errors manually via clearError(),
then do it automatically in the destructor. Found with valgrind.

[ChangeLog][QtQml][QQmlExpression] Fixed memory leak

Change-Id: If5b1181850c7463c939a7ba536d74e7054c53d60
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Signed-off-by: Gordan Markuš <gordan.markus@pelagicore.com>
---
 src/qml/qml/qqmlexpression.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qml/qml/qqmlexpression.cpp b/src/qml/qml/qqmlexpression.cpp
index 6afbd05..5cb3d4d 100644
--- a/src/qml/qml/qqmlexpression.cpp
+++ b/src/qml/qml/qqmlexpression.cpp
@@ -200,6 +200,7 @@ QQmlExpression::QQmlExpression(QQmlContextData *ctxt, QObject *scope,
 */
 QQmlExpression::~QQmlExpression()
 {
+    clearError();
 }
 
 /*!
-- 
2.9.3