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| author | imp <imp@FreeBSD.org> | 2013-12-31 04:40:25 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2013-12-31 04:40:25 +0000 |
| commit | 8b020609303063ce0cd3a62b5b289e501f1deace (patch) | |
| tree | 16c2b05b77db9465cfa698b754931ab3f3c28127 /sys/kern/kern_cons.c | |
| parent | ee6c4eb4c8f5aad16ffd69ac07c776e8e958289f (diff) | |
| download | FreeBSD-src-8b020609303063ce0cd3a62b5b289e501f1deace.zip FreeBSD-src-8b020609303063ce0cd3a62b5b289e501f1deace.tar.gz | |
Delete echoed doesn't rub out the previous character, so always
use <backspace> <space> <backspace> instead. This fixes hitting
DELETE instead of BACKSPACE at mountroot> prompt.
Diffstat (limited to 'sys/kern/kern_cons.c')
| -rw-r--r-- | sys/kern/kern_cons.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/kern/kern_cons.c b/sys/kern/kern_cons.c index d17846a..72b384f 100644 --- a/sys/kern/kern_cons.c +++ b/sys/kern/kern_cons.c @@ -432,10 +432,8 @@ cngets(char *cp, size_t size, int visible) case '\b': case '\177': if (lp > cp) { - if (visible) { - cnputc(c); - cnputs(" \b"); - } + if (visible) + cnputs("\b \b"); lp--; } continue; |
