From 06e5b6750c290df59e4571e1ee43d9df7c1e740c Mon Sep 17 00:00:00 2001
From: John Maguire <john.maguire@gmail.com>
Date: Fri, 25 Sep 2015 16:25:42 +0100
Subject: [PATCH] Make Dropbox logout work.

---
 src/internet/dropbox/dropboxservice.cpp      | 4 ++++
 src/internet/dropbox/dropboxsettingspage.cpp | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/src/internet/dropbox/dropboxservice.cpp b/src/internet/dropbox/dropboxservice.cpp
index cb81f7184..9448c0ee3 100644
--- a/src/internet/dropbox/dropboxservice.cpp
+++ b/src/internet/dropbox/dropboxservice.cpp
@@ -171,6 +171,10 @@ void DropboxService::RequestFileListFinished(QNetworkReply* reply) {
 }
 
 void DropboxService::LongPollDelta() {
+  if (!has_credentials()) {
+    // Might have been signed out by the user.
+    return;
+  }
   QSettings s;
   s.beginGroup(kSettingsGroup);
 
diff --git a/src/internet/dropbox/dropboxsettingspage.cpp b/src/internet/dropbox/dropboxsettingspage.cpp
index 1b0f5aa76..df982c2ad 100644
--- a/src/internet/dropbox/dropboxsettingspage.cpp
+++ b/src/internet/dropbox/dropboxsettingspage.cpp
@@ -90,6 +90,9 @@ bool DropboxSettingsPage::eventFilter(QObject* object, QEvent* event) {
 
 void DropboxSettingsPage::LogoutClicked() {
   ui_->login_state->SetLoggedIn(LoginStateWidget::LoggedOut);
+  QSettings s;
+  s.beginGroup(DropboxService::kSettingsGroup);
+  s.remove("access_token2");
 }
 
 void DropboxSettingsPage::Connected() {