kirylkaveryn/organicmaps
1
Fork 0
forked from organicmaps/organicmaps-tmp
Code Pull requests Activity

Adding comment at IsEnoughSpaceForDownload() method.

Browse source
This commit is contained in:
Vladimir Byko-Ianko 2017-05-11 14:09:40 +03:00 • committed by r.kuznetsov
parent aa75d98f6d
commit c0099b86ce
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
storage/storage_helpers.cpp
View file

@ -33,6 +33,9 @@ bool IsEnoughSpaceForDownload(TCountryId const & countryId, Storage const & stor
{
NodeAttrs nodeAttrs;
storage.GetNodeAttrs(countryId, nodeAttrs);
// The type of nodeAttrs.m_mwmSize and nodeAttrs.m_localMwmSize is TMwmSize (uint64_t).
// The condition below is necessary to prevent passing a big positive number as the first
// parameter of IsEnoughSpaceForDownload().
return IsEnoughSpaceForDownload(nodeAttrs.m_mwmSize > nodeAttrs.m_localMwmSize
? nodeAttrs.m_mwmSize - nodeAttrs.m_localMwmSize
: 0, storage.GetMaxMwmSizeBytes());