pull up r18438 from trunk

 r18438@cathode-dark-space:  tlyu | 2006-08-15 15:27:08 -0400
 ticket: 4137
 
 	* src/clients/ksu/main.c (sweep_up): Don't check return value of
 	krb5_seteuid(0), as it is not harmful for it to fail, and it will
 	fail after setuid(target_user).  Correct error message.
 


Commit By: tlyu



Revision: 18440
Changed Files:
_U  branches/krb5-1-4/
U   branches/krb5-1-4/src/clients/ksu/main.c