rnd-20140219-1-src

[rocksndiamonds.git] / src / netserv.c

diff --git a/src/netserv.c b/src/netserv.c
index 4a83492304dc2e2ee5183e44276309fe90a2cb01..121377e29c7f359c3508775f0efb2f3d90035712 100644 (file)
--- a/src/netserv.c
+++ b/src/netserv.c
@@ -97,7 +97,8 @@ static void flushuser(struct NetworkServerPlayerInfo *player)
 #if defined(TARGET_SDL)
     SDLNet_TCP_Send(player->fd, player->writbuffer, player->nwrite);
 #else
-    write(player->fd, player->writbuffer, player->nwrite);
+    if (write(player->fd, player->writbuffer, player->nwrite) == -1)
+      Error(ERR_WARN, "write() failed; %s", strerror(errno));
 #endif
     player->nwrite = 0;
   }
@@ -586,7 +587,8 @@ void NetworkServer(int port, int serveronly)
     setsid();
     if (fork())
       exit(0);
-    chdir("/");
+    if (chdir("/") == -1)
+      Error(ERR_WARN, "chdir() failed; %s", strerror(errno));
 
     /* open a fake stdin, stdout, stderr, just in case */
     open("/dev/null", O_RDONLY);
@@ -612,7 +614,8 @@ void NetworkServer(int port, int serveronly)
 #if defined(TARGET_SDL)
     if ((sl = SDLNet_CheckSockets(fds, 500000)) < 1)
     {
-      Error(ERR_NETWORK_SERVER, SDLNet_GetError());
+      Error(ERR_NETWORK_SERVER, "SDLNet_CheckSockets failed: %s",
+           SDLNet_GetError());
       perror("SDLNet_CheckSockets");
     }