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| author | ian <ian@FreeBSD.org> | 2014-05-14 17:43:49 +0000 |
|---|---|---|
| committer | ian <ian@FreeBSD.org> | 2014-05-14 17:43:49 +0000 |
| commit | 835175f3b80497bad3d7472e919302dbaf94c287 (patch) | |
| tree | 9321c438fa0d07d9fe2b9d9912353994a1b93488 | |
| parent | 3c9602820517b21689d8a6153fd6f7ea38c7a749 (diff) | |
| download | FreeBSD-src-835175f3b80497bad3d7472e919302dbaf94c287.zip FreeBSD-src-835175f3b80497bad3d7472e919302dbaf94c287.tar.gz | |
MFC r260118
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.
| -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; |
