check return value before using key_values

Signed-off-by: Andrej Gessel <[email protected]>
20 jobs for andiges23-ldb-check-return in 281 minutes and 2 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #75821159
docker shared
build_ctdb

00:19:53

passed #75821164
docker shared
build_others

00:13:14

passed #75976751
private docker
build_samba

03:07:59

passed #75821171
docker private
build_samba_ad_dc

01:00:23

passed #75873488
shared docker
build_samba_ad_dc_2

00:30:36

passed #75821161
docker shared
build_samba_ctdb

00:34:52

passed #75824079
private docker
build_samba_fileserver

00:17:23

passed #75821155
docker shared
build_samba_libs

00:34:36

passed #75821149
docker shared
build_samba_none_env

00:39:12

passed #75821150
docker shared
build_samba_nopython

00:18:00

passed #75821169
docker private
build_samba_nt4

00:32:22

passed #75821153
docker shared
build_samba_o3

00:32:17

passed #75821157
docker shared
build_samba_static

00:43:10

passed #75821151
docker shared
build_samba_systemkrb5

00:57:47

passed #75821152
docker shared
build_samba_xc

00:06:07

failed #75821166
docker private
build_samba

01:37:01

failed #75873207
private docker
build_samba

01:28:56

failed #75906651
docker private
build_samba

01:33:22

failed #75821154
docker shared
build_samba_ad_dc_2

03:00:09

failed #75821170
docker private
build_samba_fileserver

00:07:11