From b1681ff2d541a8fa87a7b1f10e6903abd201405c Mon Sep 17 00:00:00 2001
From: Ilya Grechuhin <i.grechuhin@gmail.com>
Date: Wed, 12 Apr 2017 14:39:40 +0300
Subject: [PATCH] [crash-fix] [ios] Crash fix.

https://fabric.io/mapsme/ios/apps/com.mapswithme.full/issues/58e7bc8f0aeb16625b5e70cf
---
 .../PlacePage/PlacePageLayout/MWMPlacePageLayout.mm   | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/iphone/Maps/UI/PlacePage/PlacePageLayout/MWMPlacePageLayout.mm b/iphone/Maps/UI/PlacePage/PlacePageLayout/MWMPlacePageLayout.mm
index 8f7f92a2f1..ba7ce90984 100644
--- a/iphone/Maps/UI/PlacePage/PlacePageLayout/MWMPlacePageLayout.mm
+++ b/iphone/Maps/UI/PlacePage/PlacePageLayout/MWMPlacePageLayout.mm
@@ -201,9 +201,12 @@ map<MetainfoRows, Class> const kMetaInfoCells = {
 
 - (void)processDownloaderEventWithStatus:(storage::NodeStatus)status progress:(CGFloat)progress
 {
-  using namespace storage;
+  auto data = self.data;
+  if (!data)
+    return;
 
-  auto const & sections = self.data.sections;
+  using namespace storage;
+  auto const & sections = data.sections;
   switch (status)
   {
   case NodeStatus::OnDiskOutOfDate:
@@ -301,6 +304,8 @@ map<MetainfoRows, Class> const kMetaInfoCells = {
   using namespace place_page;
 
   auto data = self.data;
+  if (!data)
+    return 0;
   switch (data.sections[section])
   {
   case Sections::Bookmark: return 1;
@@ -320,6 +325,8 @@ map<MetainfoRows, Class> const kMetaInfoCells = {
   using namespace place_page;
 
   auto data = self.data;
+  if (!data)
+    return [tableView dequeueReusableCellWithCellClass:[UITableViewCell class] indexPath:indexPath];
   id<MWMPlacePageButtonsProtocol> delegate = self.delegate;
   switch (data.sections[indexPath.section])
   {