--- a/src/unix.cpp	Thu Jun 05 16:55:00 2008 +0000
+++ b/src/unix.cpp	Thu Jun 05 20:54:52 2008 +0000
@@ -214,7 +214,7 @@
 	fprintf(stderr, "%s\n", str);
 }
 
-void ShowOSErrorBox(const char *buf)
+void ShowOSErrorBox(const char *buf, bool system)
 {
 #if defined(__APPLE__)
 	/* this creates an NSAlertPanel with the contents of 'buf'