ns2: parse the return code of gprs_ns2_ip_bind
Fixes a crash when the bind fails.
Change-Id: I96c8e871a350f8f7b9ba2450bb37b90b535f42e2
diff --git a/src/gb/gprs_ns2_vty.c b/src/gb/gprs_ns2_vty.c
index 9deb3a1..d274cbe 100644
--- a/src/gb/gprs_ns2_vty.c
+++ b/src/gb/gprs_ns2_vty.c
@@ -758,8 +758,7 @@
} else {
/* UDP */
osmo_sockaddr_str_to_sockaddr(&priv.udp, &sockaddr.u.sas);
- gprs_ns2_ip_bind(vty_nsi, &sockaddr, priv.dscp, &bind);
- if (!bind) {
+ if (gprs_ns2_ip_bind(vty_nsi, &sockaddr, priv.dscp, &bind)) {
/* TODO: could not bind on the specific address */
return -1;
}