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4 changes: 2 additions & 2 deletions src/XMLDocTrafic.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -1444,15 +1444,15 @@ void XMLDocTrafic::AddTroncon(const std::string & strLibelle, Point* pPtAm, Poin

// For EPiCAM : added the previous and next links in SYM_TRONCON nodes to help identify the CAF's internal trajectory a vehicle is on
std::string upstreamLinkNames, downstreamLinkNames;
for (size_t iDownLink = 0; iDownLink < pTuyau->getConnectionAval()->m_LstTuyAv.size(); iDownLink++)
for (size_t iDownLink = 0; pTuyau->getConnectionAval() && iDownLink < pTuyau->getConnectionAval()->m_LstTuyAv.size(); iDownLink++)
{
if (iDownLink > 0)
{
downstreamLinkNames += " ";
}
downstreamLinkNames += pTuyau->getConnectionAval()->m_LstTuyAv[iDownLink]->GetLabel();
}
for (size_t iUpLink = 0; iUpLink < pTuyau->getConnectionAmont()->m_LstTuyAm.size(); iUpLink++)
for (size_t iUpLink = 0; pTuyau->getConnectionAmont() && iUpLink < pTuyau->getConnectionAmont()->m_LstTuyAm.size(); iUpLink++)
{
if (iUpLink > 0)
{
Expand Down