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[bugfix] Do not unconditionally dereference std::optional.

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In WellGroupHelpers we unconditional referenced the region
member of GPMaint. Unfortunately, that is a std:optional and
doing this can create quite some havoc.

Now we stop processing if it is unset.
This commit is contained in:
Markus Blatt 2022-11-09 16:49:07 +01:00
parent d8c0057601
commit 9cb6d53dcb
1 changed files with 5 additions and 1 deletions
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6
opm/simulators/wells/WellGroupHelpers.cpp
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@ -682,7 +682,11 @@ namespace WellGroupHelpers
if (!gpm)
return;
const auto [name, number] = *gpm->region();
const auto& region = gpm->region();
if (!region)
return;
const auto [name, number] = *region;
const double error = gpm->pressure_target() - regional_values.pressure(number);
double current_rate = 0.0;
const auto& pu = well_state.phaseUsage();