From 39a2a9dab5244bc9114eb006a71d04c43ca4be53 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Sun, 16 Jul 2017 19:54:22 +0200
Subject: Avoid running queries with empty ids

---
 framework/src/accounts/accountsmodel.cpp | 6 +++++-
 framework/src/domain/folderlistmodel.cpp | 5 +++++
 2 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'framework')

diff --git a/framework/src/accounts/accountsmodel.cpp b/framework/src/accounts/accountsmodel.cpp
index f98e8ca3..8b46f4d3 100644
--- a/framework/src/accounts/accountsmodel.cpp
+++ b/framework/src/accounts/accountsmodel.cpp
@@ -85,7 +85,11 @@ void AccountsModel::runQuery(const Sink::Query &query)
 void AccountsModel::setAccountId(const QByteArray &accountId)
 {
     qWarning() << "Setting account id" << accountId;
-    //Get all folders of an account
+    if (accountId.isEmpty()) {
+        setSourceModel(nullptr);
+        mModel.clear();
+        return;
+    }
     Sink::Query query;
     query.filter(accountId);
     query.setFlags(Query::LiveQuery);
diff --git a/framework/src/domain/folderlistmodel.cpp b/framework/src/domain/folderlistmodel.cpp
index 1ef6f761..3d48ca7e 100644
--- a/framework/src/domain/folderlistmodel.cpp
+++ b/framework/src/domain/folderlistmodel.cpp
@@ -151,6 +151,11 @@ bool FolderListModel::lessThan(const QModelIndex &left, const QModelIndex &right
 void FolderListModel::setFolderId(const QVariant &folderId)
 {
     const auto folder = folderId.toString().toUtf8();
+    if (folder.isEmpty()) {
+        setSourceModel(nullptr);
+        mModel.clear();
+        return;
+    }
 
     //Get all folders of an account
     auto query = Query();
-- 
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