tree e572e8b0b47b0879df1c461f6eeac855e591a94d
parent e9069ebfece39faeda947ae8218682bf39c15e41
author Neels Hofmeyr <neels@hofmeyr.de> 1601343148 +0000
committer Neels Hofmeyr <neels@hofmeyr.de> 1601491692 +0000

osmo_use_count_to_str: make robust against unused use_count

A use_count struct gets properly initialized once the first use count is added.
Normally, this happens directly at object allocation. Still make sure
osmo_use_count_to_str_*() don't crash on a yet unused struct use_count.

Change-Id: I47b1acc7f13f2557c78e2cbe67d4690709ce795e