w: align header when from lenght is defined
Before this commit header and output was not in sync if PROCPS_FROMLEN environment variable where defined. Example of wrong behavior is below where the last four fields which are skewed. $ PROCPS_FROMLEN=18 w -f | cat 12:31:34 up 1:25, 1 user, load average: 0.03, 0.06, 0.06 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT sake tty1 - 11:06 1:25m 3.76s 0.00s xinit /ho[...] Signed-off-by: Sami Kerola <kerolasa@iki.fi>
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2
w.c
2
w.c
@@ -436,7 +436,7 @@ int main(int argc, char **argv)
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* headers. Try to keep alignment intact. */
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printf(_("%-*s TTY "), userlen, _("USER"));
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if (from)
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printf(_("FROM "));
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printf("%-*s", fromlen - 1, _("FROM"));
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if (longform)
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printf(_(" LOGIN@ IDLE JCPU PCPU WHAT\n"));
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else
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