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| author |  Dirk Hohndel <dirk@hohndel.org> | 2014-05-30 15:40:13 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2014-05-30 15:40:13 -0700 |
| commit | 65f3135a92cb9bb33c9870105334ca458e1f151d (patch) | |
| tree | 033889895ff6b40989e1070fdc59d5e9ec231aa5 /qt-ui/diveplanner.cpp | |
| parent | b791b41db98ddec7b25448092fa30f24224af8c5 (diff) | |
| download | subsurface-65f3135a92cb9bb33c9870105334ca458e1f151d.tar.gz | |
Planner: don't do unnecessary work on empty dive plans
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/diveplanner.cpp')
| -rw-r--r-- | qt-ui/diveplanner.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp index 2b1662f7d..0d5b79edd 100644 --- a/qt-ui/diveplanner.cpp +++ b/qt-ui/diveplanner.cpp @@ -777,6 +777,8 @@ void DivePlannerPointsModel::addDecoToModel() { struct divedatapoint *dp; + if (diveplan_empty(&diveplan)) + return; bool oldRecalc = plannerModel->setRecalc(false); plannerModel->removeDeco(); @@ -832,7 +834,7 @@ void DivePlannerPointsModel::createTemporaryPlan() #if DEBUG_PLAN dump_plan(&diveplan); #endif - if (plannerModel->recalcQ()) { + if (plannerModel->recalcQ() && !diveplan_empty(&diveplan)) { plan(&diveplan, &cache, &tempDive, stagingDive, isPlanner()); addDecoToModel(); if (mode == ADD || mode == PLAN) { |