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Use helper function empty_string() instead of manual checks

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For code consistency, substitute boolean expressions:
 s && *s     -> !empty_string(s)
 s && s[0]   -> !empty_string(s)
 !s || !*s   ->  empty_string(s)
 !s || !s[0] ->  empty_string(s)

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-01-07 15:42:28 +01:00 • committed by Lubomir I. Ivanov
parent e85ecdd925
commit 6a07ccbad2
8 changed files with 11 additions and 11 deletions
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2
qt-models/divetripmodel.cpp
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@ -70,7 +70,7 @@ QVariant TripItem::data(int column, int role) const
}
if (countShown < trip->nrdives)
shownText = tr("(%1 shown)").arg(countShown);
if (trip->location && *trip->location)
if (!empty_string(trip->location))
ret = QString(trip->location) + ", " + get_trip_date_string(trip->when, trip->nrdives, oneDayTrip) + " "+ shownText;
else
ret = get_trip_date_string(trip->when, trip->nrdives, oneDayTrip) + shownText;