From bd5345637453697269bb20bd8d25128432ea8265 Mon Sep 17 00:00:00 2001
From: Colin Ogilvie <colin.ogilvie@kdab.com>
Date: Fri, 2 Jun 2017 11:37:09 +0100
Subject: Don't leak QQmlJavaScriptExpression errors

Ensure any error is deleted when the expression is

Change-Id: Ibbfd28f50279d4c66830b40c5c917eb8d98f266e
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
(cherry picked from commit 1e0685136d0debb2a3b62d9f4650c95afe41913b)
---
 src/qml/qml/qqmljavascriptexpression.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qml/qml/qqmljavascriptexpression.cpp b/src/qml/qml/qqmljavascriptexpression.cpp
index cd2f120218..1c4890aaa8 100644
--- a/src/qml/qml/qqmljavascriptexpression.cpp
+++ b/src/qml/qml/qqmljavascriptexpression.cpp
@@ -100,6 +100,7 @@ QQmlJavaScriptExpression::~QQmlJavaScriptExpression()
     }
 
     clearGuards();
+    clearError();
     if (m_scopeObject.isT2()) // notify DeleteWatcher of our deletion.
         m_scopeObject.asT2()->_s = 0;
 }
-- 
cgit v1.2.3