--- src/misc/opensonic.orig	2009-06-01 02:34:38.000000000 +1100
+++ src/misc/opensonic	2010-02-02 20:03:04.352042228 +1000
@@ -1,9 +1,9 @@
-#!/bin/bash
+#!/bin/sh
 # Game
 
 GAME_BIN="opensonic_bin"
 PWD_DIR=`pwd`
-GAME_DIR=`echo $0 | sed 's,^\(.*\)/\(.*\)$,\1,g'`
+GAME_DIR=%%GAME_DIR%%
 GAME_PATH="${GAME_DIR}/${GAME_BIN}"
 
 # Set LD_LIBRARY_PATH