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fix implicit conversion

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This commit is contained in:
Dennis Luxen 2014-07-22 12:56:24 +02:00
parent bf3e3f0c3d
commit 11e6e74f09
1 changed files with 2 additions and 2 deletions
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4
RoutingAlgorithms/BasicRoutingInterface.h
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@ -313,8 +313,8 @@ template <class DataFacadeT> class BasicRoutingInterface
// the last node.
if (unpacked_path.size() > 1)
{
const unsigned last_index = unpacked_path.size() - 1;
const unsigned second_to_last_index = last_index - 1;
const std::size_t last_index = unpacked_path.size() - 1;
const std::size_t second_to_last_index = last_index - 1;
// looks like a trivially true check but tests for underflow
BOOST_ASSERT(last_index > second_to_last_index);