diff -r 1891d88cbd10 -r e14a1d9aa91d src/game.c
--- a/src/game.c	Thu Apr 17 11:41:02 2014 +0200
+++ b/src/game.c	Thu Apr 17 11:55:36 2014 +0200
@@ -327,12 +327,6 @@
 
 static int recvmove(GameState *gamestate, GameInfo *gameinfo, int opponent) {
     
-    if (net_setnonblocking(opponent, 1)) {
-        printw("Cannot setup nonblocking IO on network socket");
-        cbreak(); getch();
-        exit(EXIT_FAILURE);
-    }
-    
     struct timeval timeout;
     while (1) {
         timecontrol(gamestate, gameinfo);
@@ -402,6 +396,9 @@
                 } else {
                     net_send_code(opponent, NETCODE_DECLINE);
                 }
+                break;
+            default:
+                printw("\nInvalid network request.");
             }
         }
     }