Option for default config file.

modules/liquidsoap/settings.liq

@@ -24,7 +24,10 @@
 
 # READ INI FILE
 %include "readini.liq"
-ini = read_ini("../../configuration/engine.ini")
+default_config = "../../configuration/engine.ini"
+config = list.hd(default=default_config, get_process_lines("ls /etc/aura/engine.ini"))
+log("Config file used: #{config}")
+ini = read_ini(config)
 
 # TELNET SETTINGS
 set("server.telnet", true)