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Use gas_mod and fix fpe

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When removing o2 from a gas, eg setting it to "", air, this code would
raise a nice fpe. Fix that by using gas_mod instead.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Anton Lundin 2014-05-26 00:06:55 +02:00 • committed by Dirk Hohndel
parent d1366257f0
commit f0f60e1f84
1 changed files with 3 additions and 1 deletions
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4
qt-ui/models.cpp
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@ -253,7 +253,9 @@ bool CylindersModel::setData(const QModelIndex &index, const QVariant &value, in
case O2: case O2:
if (CHANGED()) { if (CHANGED()) {
cyl->gasmix.o2 = string_to_fraction(vString.toUtf8().data()); cyl->gasmix.o2 = string_to_fraction(vString.toUtf8().data());
cyl->depth.mm = 1600 * 1000 / cyl->gasmix.o2.permille * 10 - 10000; pressure_t modppO2;
modppO2.mbar = 1600;
cyl->depth = gas_mod(&cyl->gasmix, modppO2);
changed = true; changed = true;
} }
break; break;