--- rxvt-unicode/src/urxvt.pm	2006/01/11 02:13:56	1.79
+++ rxvt-unicode/src/urxvt.pm	2006/01/12 01:30:53	1.82
@@ -498,6 +498,7 @@
       urxvt::warn ($msg);
    };
 
+   # %ENV is the original startup environment
    delete $ENV{IFS};
    delete $ENV{CDPATH};
    delete $ENV{BASH_ENV};