Fix uninitialized variable peer_id
authorLoïc Blot <loic.blot@unix-experience.fr>
Tue, 4 Dec 2018 11:39:10 +0000 (12:39 +0100)
committerLoïc Blot <loic.blot@unix-experience.fr>
Tue, 4 Dec 2018 11:39:10 +0000 (12:39 +0100)
commit39ea1cd4283a77066d5f63b90146dfb17de813a8
tree55e1efd90c6fee2642f76859ada0ccf854812cf1
parent6f426056f1bedbf807595af0bd4812a8f3ef34e7
Fix uninitialized variable peer_id

Reported by GCC

```
minetest/src/server.cpp:996:42: warning: ‘peer_id’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   errorstream << "ProcessData: peer=" << peer_id << e.what() << std::endl;
```
src/server.cpp