From 501b13786b024388b3cd7a21c8be8501dbfffb02 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 28 Oct 2012 10:41:45 +0000
Subject: Add functions for network signature requests. These request the
 signed messages from the master server, to be used at the start and end of
 recording a secure demo.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2535
---
 src/net_sdl.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/net_sdl.c')

diff --git a/src/net_sdl.c b/src/net_sdl.c
index 2589540d..2f7eaa6f 100644
--- a/src/net_sdl.c
+++ b/src/net_sdl.c
@@ -44,6 +44,7 @@
 
 #define DEFAULT_PORT 2342
 
+static boolean initted = false;
 static int port = DEFAULT_PORT;
 static UDPsocket udpsocket;
 static UDPpacket *recvpacket;
@@ -162,6 +163,9 @@ static boolean NET_SDL_InitClient(void)
 {
     int p;
 
+    if (initted)
+        return true;
+
     //!
     // @category net
     // @arg <n>
@@ -189,13 +193,18 @@ static boolean NET_SDL_InitClient(void)
     srand(time(NULL));
 #endif
 
+    initted = true;
+
     return true;
 }
 
 static boolean NET_SDL_InitServer(void)
 {
     int p;
-    
+
+    if (initted)
+        return true;
+
     p = M_CheckParmWithArgs("-port", 1);
     if (p > 0)
         port = atoi(myargv[p+1]);
@@ -214,6 +223,8 @@ static boolean NET_SDL_InitServer(void)
     srand(time(NULL));
 #endif
 
+    initted = true;
+
     return true;
 }
 
-- 
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