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Fix potential crash
Commits0de3bc8452
("Display CCR setpoint values on the po2 graph") and65eed80e37
("Don't always show the setpoint graph") didn't take into account that current_dive could be NULL and therefore accessing current_dc could crash. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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parent
f42b986474
commit
925bb019c7
1 changed files with 2 additions and 2 deletions
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@ -531,7 +531,7 @@ void ProfileWidget2::plotDive(struct dive *d, bool force)
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currentdc = fake_dc(currentdc);
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currentdc = fake_dc(currentdc);
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}
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}
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if ((current_dc->dctype == CCR) && (prefs.show_ccr_setpoint))
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if (current_dive && (currentdc->dctype == CCR) && (prefs.show_ccr_setpoint))
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o2SetpointGasItem->setVisible(true);
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o2SetpointGasItem->setVisible(true);
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else
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else
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o2SetpointGasItem->setVisible(false);
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o2SetpointGasItem->setVisible(false);
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@ -991,7 +991,7 @@ void ProfileWidget2::setProfileState()
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}
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}
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pn2GasItem->setVisible(prefs.pp_graphs.pn2);
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pn2GasItem->setVisible(prefs.pp_graphs.pn2);
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po2GasItem->setVisible(prefs.pp_graphs.po2);
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po2GasItem->setVisible(prefs.pp_graphs.po2);
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o2SetpointGasItem->setVisible((current_dc->dctype == CCR) && (prefs.show_ccr_setpoint));
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o2SetpointGasItem->setVisible(current_dive && (current_dc->dctype == CCR) && (prefs.show_ccr_setpoint));
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pheGasItem->setVisible(prefs.pp_graphs.phe);
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pheGasItem->setVisible(prefs.pp_graphs.phe);
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timeAxis->setPos(itemPos.time.pos.on);
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timeAxis->setPos(itemPos.time.pos.on);
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