engine: server: read full voicedata message even if voice is disabled server wide

engine/server/sv_client.c

@@ -2587,11 +2587,11 @@ void SV_ParseVoiceData( sv_client_t *cl, sizebuf_t *msg )
 		return;
 	}
 
-	if ( (int)sv_voiceenable.value == 0 )
-		return;
-
 	MSG_ReadBytes( msg, received, size );
 
+	if( !sv_voiceenable.value )
+		return;
+
 	for( i = 0, cur = svs.clients; i < svs.maxclients; i++, cur++ )
 	{
 		if ( cur->state < cs_connected && cl != cur )