From fe81860be6d728f992a7ce5af51d6b7e84e2136e Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Thu, 31 May 2018 13:15:57 +0200
Subject: [PATCH] code cleanup (handling of network socket activity)

---
 src/netserv.c | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/src/netserv.c b/src/netserv.c
index 71b23c95..7c38ceed 100644
--- a/src/netserv.c
+++ b/src/netserv.c
@@ -452,7 +452,6 @@ int NetworkServerThread(void *ptr)
 
 void NetworkServer(int port, int serveronly)
 {
-  int sl;
   struct NetworkServerPlayerInfo *player;
   int r; 
   unsigned int len;
@@ -507,17 +506,8 @@ void NetworkServer(int port, int serveronly)
     for (player = first_player; player; player = player->next)
       flushuser(player);
 
-    if ((sl = SDLNet_CheckSockets(fds, 500000)) < 1)
-    {
-      Error(ERR_NETWORK_SERVER, "SDLNet_CheckSockets failed: %s",
-	    SDLNet_GetError());
-      perror("SDLNet_CheckSockets");
-    }
-
-    if (sl < 0)
-      continue;
-    
-    if (sl == 0)
+    // wait for 100 ms for activity on open network sockets
+    if (SDLNet_CheckSockets(fds, 100) < 1)
       continue;
 
     /* accept incoming connections */
-- 
2.34.1