David Xu 7430623f55 Be sure to restore foreground group to parent su before parent su ... exits, otherwise shell will be confused and does not set foreground group correctly for next su command. This sounds like a bug in sh.		2003-11-04 14:51:34 +00:00
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Makefile
su.1
su.c	Be sure to restore foreground group to parent su before parent su	2003-11-04 14:51:34 +00:00