From 3b642f90327dbbebec61ac8f587a2244fc0e4f80 Mon Sep 17 00:00:00 2001
From: Thilo Schulz <arny@ats.s.bawue.de>
Date: Tue, 9 Aug 2011 12:19:27 +0000
Subject: [PATCH] Add hack to allow server the setting of game cvar values that
 are important for playerstate prediction for legacy gamecode.

---
 code/client/cl_parse.c | 10 ++++++++--
 code/qcommon/cvar.c    |  2 +-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/code/client/cl_parse.c b/code/client/cl_parse.c
index da982034..e269be35 100644
--- a/code/client/cl_parse.c
+++ b/code/client/cl_parse.c
@@ -417,8 +417,14 @@ void CL_SystemInfoChanged( void ) {
 			// If this cvar may not be modified by a server discard the value.
 			if(!(cvar_flags & (CVAR_SYSTEMINFO | CVAR_SERVER_CREATED | CVAR_USER_CREATED)))
 			{
-				Com_Printf(S_COLOR_YELLOW "WARNING: server is not allowed to set %s=%s\n", key, value);
-				continue;
+#ifndef STANDALONE
+				if(Q_stricmp(key, "g_synchronousClients") && Q_stricmp(key, "pmove_fixed") &&
+				   Q_stricmp(key, "pmove_msec"))
+#endif
+				{
+					Com_Printf(S_COLOR_YELLOW "WARNING: server is not allowed to set %s=%s\n", key, value);
+					continue;
+				}
 			}
 
 			Cvar_SetSafe(key, value);
diff --git a/code/qcommon/cvar.c b/code/qcommon/cvar.c
index 68f25070..6a090d68 100644
--- a/code/qcommon/cvar.c
+++ b/code/qcommon/cvar.c
@@ -629,7 +629,7 @@ void Cvar_SetSafe( const char *var_name, const char *value )
 {
 	int flags = Cvar_Flags( var_name );
 
-	if( flags != CVAR_NONEXISTENT && flags & CVAR_PROTECTED )
+	if((flags != CVAR_NONEXISTENT) && (flags & CVAR_PROTECTED))
 	{
 		if( value )
 			Com_Error( ERR_DROP, "Restricted source tried to set "