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Cleanup: return cylinder from add_empty_cylinder()

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As a convenience, return the cylinder from add_empty_cylinder()
to spare the caller from the nasty expression to fetch the
last cylinder.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-08-04 19:17:11 +02:00 • committed by Dirk Hohndel
parent 8df3705152
commit c26e922802
4 changed files with 5 additions and 7 deletions
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2
core/equipment.h
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@ -69,7 +69,7 @@ extern int cylinderuse_from_text(const char *text);
extern void copy_weights(const struct weightsystem_table *s, struct weightsystem_table *d);
extern void copy_cylinder_types(const struct dive *s, struct dive *d);
extern void add_cloned_weightsystem(struct weightsystem_table *t, weightsystem_t ws);
extern void add_empty_cylinder(struct cylinder_table *t);
extern cylinder_t *add_empty_cylinder(struct cylinder_table *t);
extern void add_cloned_cylinder(struct cylinder_table *t, cylinder_t cyl);
extern cylinder_t *get_cylinder(const struct dive *d, int idx);
extern cylinder_t *get_or_create_cylinder(struct dive *d, int idx);