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Planner: don't do unnecessary work on empty dive plans

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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-05-30 15:40:13 -07:00
parent b791b41db9
commit 65f3135a92
3 changed files with 18 additions and 1 deletions
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14
planner.c
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@ -49,6 +49,20 @@ void dump_plan(struct diveplan *diveplan)
}
#endif
bool diveplan_empty(struct diveplan *diveplan)
{
struct divedatapoint *dp;
if (!diveplan || !diveplan->dp)
return true;
dp = diveplan->dp;
while(dp) {
if (dp->time)
return false;
dp = dp->next;
}
return true;
}
void set_last_stop(bool last_stop_6m)
{
if (last_stop_6m == true)