From dcf7aa4bc5f20839d19c2b544e15230b7e3b46d1 Mon Sep 17 00:00:00 2001
From: Andrzej Hunt <andrzej@ahunt.org>
Date: Tue, 28 Feb 2017 11:58:34 +0100
Subject: Don't crash when removing last account

Summary:
Under certain circumstances, removing the last (or only) remaining account
causes kube to crash.

Steps to reproduce:
1. clear all sink config folders
2. start kube, add a generic IMAP account
3. close kube, reopen kube
4. open accounts list, select "edit"
5. Select "Delete" -> kube crashes

Reviewers: #kube, cmollekopf, aacid

Reviewed By: #kube, cmollekopf

Subscribers: aacid, cmollekopf

Differential Revision: https://phabricator.kde.org/D4517
---
 framework/domain/selector.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'framework/domain')

diff --git a/framework/domain/selector.h b/framework/domain/selector.h
index fedb91d2..358eaa9a 100644
--- a/framework/domain/selector.h
+++ b/framework/domain/selector.h
@@ -37,7 +37,11 @@ public:
     void setCurrentIndex(int i) {
         mCurrentIndex = i;
         Q_ASSERT(mModel);
-        setCurrent(mModel->index(mCurrentIndex, 0));
+        if (i >= 0) {
+            setCurrent(mModel->index(mCurrentIndex, 0));
+        } else {
+            setCurrent(QModelIndex());
+        }
     }
 
     void reapplyCurrentIndex();
-- 
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