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/freebsd-10.0-release/usr.bin/wall/ | ||
H A D | wall.c | diff 66557 Mon Oct 02 15:31:57 MDT 2000 n_hibma Instead of printing '(null)' if there is no tty, print 'no tty'. In the case where the program is executed by a daemon running in the background the terminal might not have a tty. The '(null)' is confusing. |
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