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Ensure we do not dereference nullptr.

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This commit is contained in:
Atgeirr Flø Rasmussen 2018-02-13 16:22:11 +01:00
parent dd93a67086
commit 4f414b78ed
1 changed files with 2 additions and 2 deletions
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4
opm/autodiff/BlackoilWellModel_impl.hpp
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@ -1067,14 +1067,14 @@ namespace Opm {
int
BlackoilWellModel<TypeTag>:: numWells() const
{
return wells()->number_of_wells;
return wells() ? wells()->number_of_wells : 0;
}
template<typename TypeTag>
int
BlackoilWellModel<TypeTag>:: numPhases() const
{
return wells()->number_of_phases;
return wells() ? wells()->number_of_phases : 1;
}
template<typename TypeTag>