core: remove current_dc macro

There were only three users of that. For now do it inline, but
we may think about a separate function, which is only available
on desktop.

Moreover, add nullptr-checks, even if they are not strictly
necessary.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2022-03-11 23:26:36 +01:00 committed by Dirk Hohndel
parent 5b4d4813f2
commit d5fafc0e44
3 changed files with 10 additions and 5 deletions

View file

@ -115,7 +115,6 @@ extern bool autogroup;
extern struct dive displayed_dive;
extern unsigned int dc_number;
extern struct dive *current_dive;
#define current_dc (get_dive_dc(current_dive, dc_number))
extern struct dive *get_dive(int nr);
extern struct dive *get_dive_from_table(int nr, const struct dive_table *dt);