tree 13948bb6b8d0032b815604f4c7a9f59185634c15
parent ab9422e72b2c1fdcaa0faed476df0cc25b6946f2
author Holger Hans Peter Freyther <holger@moiji-mobile.com> 1432535710 +0800
committer Holger Hans Peter Freyther <holger@moiji-mobile.com> 1432535881 +0800

sgsn: Deal with no static ggsn being configured at all

In case no static ggsn is configured the code would crash
with the assumption that there is always such a GGSN.