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| author |  Dirk Hohndel <dirk@hohndel.org> | 2014-08-06 07:38:18 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2014-08-06 07:39:19 -0700 |
| commit | 74e7b8e87971cdc1675a4c98a1c293b36b8cc66d (patch) | |
| tree | fed7802184e8bd9929a0fe47930bee0741322324 /qt-ui/models.cpp | |
| parent | eb63ccfed58d7a9f391bd5032e576707d4a58b58 (diff) | |
| download | subsurface-74e7b8e87971cdc1675a4c98a1c293b36b8cc66d.tar.gz | |
Don't show a SAC of 0.0l/min (or cuft/min)
When we have no data about the gas consumption it makes no sense to show a
SAC of 0. Instead we should show either "unknown" or nothing.
Fixes #693
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/models.cpp')
| -rw-r--r-- | qt-ui/models.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp index 213a13d5f..11e84c9c2 100644 --- a/qt-ui/models.cpp +++ b/qt-ui/models.cpp @@ -1263,10 +1263,13 @@ QString DiveItem::displaySac() const { QString str; struct dive *dive = get_dive_by_uniq_id(diveId); - const char *unit; - int decimal; - double value = get_volume_units(dive->sac, &decimal, &unit); - return QString::number(value, 'f', decimal).append(unit).append(tr("/min")); + if (dive->sac) { + const char *unit; + int decimal; + double value = get_volume_units(dive->sac, &decimal, &unit); + return QString::number(value, 'f', decimal).append(unit).append(tr("/min")); + } + return QString(""); } QString DiveItem::displayWeight() const |