From c20ac40ae3d9424e0d9ae3d68ff3f736af768337 Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@qt.io>
Date: Wed, 10 Jan 2018 12:37:06 +0100
Subject: [PATCH] Project: Make sure id() will never change

Warn and ignore attempts to change the id() of a project.

Change-Id: I26c7c585e87d8be7b9fb8da3b3685b252e05f070
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/projectexplorer/project.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/plugins/projectexplorer/project.cpp b/src/plugins/projectexplorer/project.cpp
index f91f2fa1a0e..a17584ea40d 100644
--- a/src/plugins/projectexplorer/project.cpp
+++ b/src/plugins/projectexplorer/project.cpp
@@ -505,6 +505,7 @@ void Project::setDisplayName(const QString &name)
 
 void Project::setId(Core::Id id)
 {
+    QTC_ASSERT(!d->m_id.isValid(), return); // Id may not change ever!
     d->m_id = id;
 }