Don't add spurious 5m/15ft node at 10 minutes when canceling edit

When cancelling the edit of a manually added dive, we should send the
sample with timestamp 0 to addStop - that's a magic value and causes us to
add a node at 5m/15ft and 10 minutes instead. Since the dive always starts
at the surface, calling addStop is redundant, anyway, so let's just not do
that.

See #270

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index 643f35a2d..39fe0548f 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -1416,9 +1416,11 @@ void DivePlannerPointsModel::undoEdition()
 {
 	clear();
 	Q_FOREACH(const sample &s, backupSamples){
-		int o2, he;
-		get_gas_from_events(&current_dive->dc, s.time.seconds, &o2, &he);
-		plannerModel->addStop(s.depth.mm, s.time.seconds, o2, he, 0);
+		if (s.time.seconds > 0) {
+			int o2, he;
+			get_gas_from_events(&current_dive->dc, s.time.seconds, &o2, &he);
+			plannerModel->addStop(s.depth.mm, s.time.seconds, o2, he, 0);
+		}
 	}
 }