diff options
Diffstat (limited to 'openbsc/src/libcommon/gsm_subscriber_base.c')
| -rw-r--r-- | openbsc/src/libcommon/gsm_subscriber_base.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/openbsc/src/libcommon/gsm_subscriber_base.c b/openbsc/src/libcommon/gsm_subscriber_base.c index 50f411888..1f98cc66c 100644 --- a/openbsc/src/libcommon/gsm_subscriber_base.c +++ b/openbsc/src/libcommon/gsm_subscriber_base.c @@ -43,6 +43,9 @@ struct llist_head *subscr_bsc_active_subscribers(void) char *subscr_name(struct gsm_subscriber *subscr) { + if (!subscr) + return "unknown"; + if (strlen(subscr->name)) return subscr->name; |