From 85f5a8bd78c5a2f5a5f2ef1cc6571fb454812c16 Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Tue, 5 Nov 2019 09:11:04 +0100
Subject: [PATCH] QmlDesigner: Fix possible crash

Fixes: QTCREATORBUG-23145
Change-Id: I389951aedf1d488e33775f331a76bf60ac26bf7f
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
---
 .../qmldesigner/components/componentcore/findimplementation.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/qmldesigner/components/componentcore/findimplementation.cpp b/src/plugins/qmldesigner/components/componentcore/findimplementation.cpp
index 8a935970c04..7cc1d9d7124 100644
--- a/src/plugins/qmldesigner/components/componentcore/findimplementation.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/findimplementation.cpp
@@ -84,7 +84,7 @@ protected:
 
     bool visit(AST::UiPublicMember *node) override
     {
-        if (node->memberType->name == m_typeName){
+        if (node->memberType && node->memberType->name == m_typeName){
             const ObjectValue * objectValue = m_context->lookupType(m_document.data(), QStringList(m_typeName));
             if (objectValue == m_typeValue)
                 m_implemenations.append(node->typeToken);