core: add a function to test for sensors of a given cylinder

We want to prevent the user from accidentally deleting a
cylinder with sensor readings. Therefore, we need such a
function.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-09-02 18:39:17 +02:00 committed by Dirk Hohndel
parent 5eda1c0e39
commit 28fe6a7b38
3 changed files with 15 additions and 1 deletions

View file

@ -548,4 +548,3 @@ void free_dc(struct divecomputer *dc)
free_dc_contents(dc);
free(dc);
}