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Cleanup: prevent uninitialized pointer

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This should never matter as we should never call undoit before redoit.
Extra ensurance that we don't access random data.

Found by Coverity. Fixes CID 350076

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2019-10-27 07:22:56 -04:00
parent e89a87a2e8
commit 80f76773c1
1 changed files with 6 additions and 0 deletions
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6
desktop-widgets/command_divelist.cpp
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@ -383,6 +383,9 @@ AddDive::AddDive(dive *d, bool autogroup, bool newNumber)
d->dc.maxdepth.mm = 0; d->dc.maxdepth.mm = 0;
fixup_dive(d); fixup_dive(d);
// this only matters if undoit were called before redoit
currentDive = nullptr;
// Get an owning pointer to a moved dive. // Get an owning pointer to a moved dive.
OwningDivePtr divePtr(move_dive(d)); OwningDivePtr divePtr(move_dive(d));
divePtr->selected = false; // If we clone a planned dive, it might have been selected. divePtr->selected = false; // If we clone a planned dive, it might have been selected.
@ -453,6 +456,9 @@ ImportDives::ImportDives(struct dive_table *dives, struct trip_table *trips, str
{ {
setText(tr("import %n dive(s) from %1", "", dives->nr).arg(source)); setText(tr("import %n dive(s) from %1", "", dives->nr).arg(source));
// this only matters if undoit were called before redoit
currentDive = nullptr;
struct dive_table dives_to_add = { 0 }; struct dive_table dives_to_add = { 0 };
struct dive_table dives_to_remove = { 0 }; struct dive_table dives_to_remove = { 0 };
struct trip_table trips_to_add = { 0 }; struct trip_table trips_to_add = { 0 };