--- shadow-4.0.5/src/su.c.orig	2004-11-03 18:25:17.663531472 -0500
+++ shadow-4.0.5/src/su.c	2004-11-03 18:25:24.256529184 -0500
@@ -359,7 +359,6 @@
 		 */
 		if ((cp = getenv ("TERM")))
 			addenv ("TERM", cp);
-#ifndef USE_PAM
 		/*
 		 * Also leave DISPLAY and XAUTHORITY if present, else
 		 * pam_xauth will not work.
@@ -368,7 +367,6 @@
 			addenv ("DISPLAY", cp);
 		if ((cp = getenv ("XAUTHORITY")))
 			addenv ("XAUTHORITY", cp);
-#endif				/* !USE_PAM */
 	} else {
 		while (*envp)
 			addenv (*envp++, NULL);