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Use displayed_dc instead of current_dc

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current_dc is a macro that determines the dive computer
based on the current dive number. When the planner is started
from an emtpy dive list, the dive number ends up being -1 and
that doesn't produce a valid dive computer. Use the divecomputer
of the displayed_dive instead. This is done via a macro that
can also be used in two other places. Without this patch, the
planner crashed when called on an empty dive list.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
This commit is contained in:
Robert C. Helling 2017-10-19 15:29:59 +02:00 • committed by Dirk Hohndel
parent a9b692f0c3
commit a422957cd6
4 changed files with 3 additions and 3 deletions
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2
profile-widget/diveprofileitem.cpp
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@ -428,7 +428,7 @@ void DivePercentageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
struct gasmix *gasmix = NULL;
struct event *ev = NULL;
int sec = dataModel->index(i, DivePlotDataModel::TIME).data().toInt();
gasmix = get_gasmix(&displayed_dive, current_dc, sec, &ev, gasmix);
gasmix = get_gasmix(&displayed_dive, displayed_dc, sec, &ev, gasmix);
int inert = 1000 - get_o2(gasmix);
mypen.setBrush(QBrush(ColorScale(value, inert)));
painter->setPen(mypen);