On Ubuntu 20.04 with gcc version 9.3.0 during a strict
Samba build with -Werror=maybe-uninitialized we get:
../../source4/heimdal/lib/hdb/hdb.c: In function ‘hdb_create’:
../../source4/heimdal/lib/hdb/hdb.c:831:13: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
831 | if (*db && ret == 0)
| ~~~~^~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
c6df77a2cb