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Osrm 2 feature map fix for empty graphs.

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This commit is contained in:
Lev Dragunov 2016-04-11 16:56:26 +03:00
parent 66550bd3ae
commit aab8f88370
1 changed files with 2 additions and 0 deletions

2
routing/osrm2feature_map.cpp
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@ -153,6 +153,8 @@ void OsrmFtSegMapping::Load(FilesMappingContainer & cont, platform::LocalCountry
{
ReaderSource<FileReader> src(cont.GetReader(ROUTING_NODEIND_TO_FTSEGIND_FILE_TAG));
uint32_t const count = ReadVarUint<uint32_t>(src);
if (count == 0)
return;
m_offsets.resize(count);
for (uint32_t i = 0; i < count; ++i)
{