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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2018-07-18 19:31:59 +0200 |
|---|---|---|
| committer |  Lubomir I. Ivanov <neolit123@gmail.com> | 2018-07-19 02:43:08 +0300 |
| commit | 325b8bba35c339d626071b3feedbc6140774a725 (patch) | |
| tree | 9f10fbd96cec6dcd3a64e6580438f03ccd8a1943 /core/dive.h | |
| parent | b51e616b6a2af91f63cfa32d641d5898b10314ff (diff) | |
| download | subsurface-325b8bba35c339d626071b3feedbc6140774a725.tar.gz | |
Undo: remember deleted trip in UndoRemoveDivesFromTrip::undo()
If the last dive of a trip is removed, the trip is deleted.
On redo the dive is added to a non existing trip, leading to a
segfault.
Therefore, keep a copy of the trip to reinstate it on redo.
Note: this cannot work for a sequence of multiple commands.
One would have to rewrite the whole undo-history. Nevertheless,
let's do this as a stop-gap measure.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'core/dive.h')
| -rw-r--r-- | core/dive.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/dive.h b/core/dive.h index 1b58eef4c..569232a38 100644 --- a/core/dive.h +++ b/core/dive.h @@ -507,6 +507,7 @@ extern void delete_single_dive(int idx); extern void add_single_dive(int idx, struct dive *dive); extern void insert_trip(dive_trip_t **trip); +extern struct dive_trip *clone_empty_trip(struct dive_trip *trip); extern const struct units SI_units, IMPERIAL_units; |