diff -r e14a1d9aa91d -r 4dcfb4c58b6d src/network.c
--- a/src/network.c	Thu Apr 17 11:55:36 2014 +0200
+++ b/src/network.c	Thu Apr 17 12:16:14 2014 +0200
@@ -126,8 +126,11 @@
 
 uint8_t net_recieve_code(int socket) {
     uint8_t code;
-    recv(socket, &code, sizeof(uint8_t), 0);
-    return code;
+    if (recv(socket, &code, sizeof(code), 0) == sizeof(code)) {
+        return code;
+    } else {
+        return NETCODE_CONNLOST;
+    }
 }
 
 void net_recieve_data(int socket, void *data, size_t len) {