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Print an extra newline when not at the first column already.

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This makes siginfo output look a lot better when pressing it the first
time when in sh(1), for example:

	$ load: 0.00  cmd: sh 1945 [ttyin] 3.94r 0.00u 0.00s 0% 1960k
	load: 0.00  cmd: sh 1945 [ttyin] 4.19r 0.00u 0.00s 0% 1960k

will now become:

	$
	load: 0.00  cmd: sh 1945 [ttyin] 3.94r 0.00u 0.00s 0% 1960k
	load: 0.00  cmd: sh 1945 [ttyin] 4.19r 0.00u 0.00s 0% 1960k
This commit is contained in:
Ed Schouten 2009-05-17 16:17:48 +00:00
parent dd970f41f7
commit 379affd5cb
1 changed files with 2 additions and 1 deletions
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3
sys/kern/tty_info.c
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@ -230,7 +230,8 @@ tty_info(struct tty *tp)
/* Print load average. */
load = (averunnable.ldavg[0] * 100 + FSCALE / 2) >> FSHIFT;
ttyprintf(tp, "load: %d.%02d ", load / 100, load % 100);
ttyprintf(tp, "%sload: %d.%02d ", tp->t_column == 0 ? "" : "\n",
load / 100, load % 100);
if (tp->t_session == NULL) {
ttyprintf(tp, "not a controlling terminal\n");