From 995755197f8d59429ea197881fc35702e0d18d51 Mon Sep 17 00:00:00 2001
From: Maxim Pimenov <m@maps.me>
Date: Tue, 12 Mar 2019 18:41:32 +0300
Subject: [PATCH] [storage] Fixed a crash.

---
 storage/storage.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/storage/storage.cpp b/storage/storage.cpp
index e05b1439d4..28aca74b0b 100644
--- a/storage/storage.cpp
+++ b/storage/storage.cpp
@@ -1610,7 +1610,8 @@ void Storage::ApplyDiff(CountryId const & countryId, function<void(bool isSucces
           }
           case DiffApplicationResult::Cancelled:
           {
-            DownloadNextCountryFromQueue();
+            if (m_downloader->IsIdle())
+              DownloadNextCountryFromQueue();
             break;
           }
           case DiffApplicationResult::Failed: