fix segfault in token_auth on SS_SUBSCR != ATTACH
diff --git a/openbsc/src/token_auth.c b/openbsc/src/token_auth.c
index 0931007..f6be0bc 100644
--- a/openbsc/src/token_auth.c
+++ b/openbsc/src/token_auth.c
@@ -60,10 +60,10 @@
struct gsm_sms *sms;
int rc = 0;
- if (subscr->net->auth_policy != GSM_AUTH_POLICY_TOKEN)
+ if (signal != S_SUBSCR_ATTACHED)
return 0;
- if (signal != S_SUBSCR_ATTACHED)
+ if (subscr->net->auth_policy != GSM_AUTH_POLICY_TOKEN)
return 0;
if (subscr->flags & GSM_SUBSCRIBER_FIRST_CONTACT) {