From fe5d69669197a51662061b014810f0242eec5ca7 Mon Sep 17 00:00:00 2001
From: Robert Griebl <robert.griebl@pelagicore.com>
Date: Thu, 23 Feb 2017 15:11:13 +0100
Subject: Fix QQmlExpression leaking QQmlError objects

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>
---
 src/qml/qml/qqmlexpression.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/qml/qml/qqmlexpression.cpp')

diff --git a/src/qml/qml/qqmlexpression.cpp b/src/qml/qml/qqmlexpression.cpp
index 94b1eaab52..adfa1c2674 100644
--- a/src/qml/qml/qqmlexpression.cpp
+++ b/src/qml/qml/qqmlexpression.cpp
@@ -202,6 +202,7 @@ QQmlExpression::QQmlExpression(QQmlContextData *ctxt, QObject *scope,
 */
 QQmlExpression::~QQmlExpression()
 {
+    clearError();
 }
 
 /*!
-- 
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