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| author | rwatson <rwatson@FreeBSD.org> | 2008-03-06 10:10:43 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2008-03-06 10:10:43 +0000 |
| commit | 4f85f33b1f835790e706d83c95514f032d443c68 (patch) | |
| tree | 14ff706887a313a658f643cbbec9e0baa21731ba /sys/ddb | |
| parent | cf2f90eaa8205e99b6f258a569bc7cacf4579e24 (diff) | |
| download | FreeBSD-src-4f85f33b1f835790e706d83c95514f032d443c68.zip FreeBSD-src-4f85f33b1f835790e706d83c95514f032d443c68.tar.gz | |
When redrawing an input line, count backspaces to get to the beginning of
the input field from the current cursor location, rather than the end of
the input line, as the cursor may not be at the end of the line.
Otherwise, we may overshoot, overwriting a bit of the previous line and
failing to fully overwrite the current line.
MFC after: 3 days
PR: 119079
Submitted by: Michael Plass <mfp49_freebsd@plass-family.net>
Diffstat (limited to 'sys/ddb')
| -rw-r--r-- | sys/ddb/db_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/ddb/db_input.c b/sys/ddb/db_input.c index dc07a1d..b71324e 100644 --- a/sys/ddb/db_input.c +++ b/sys/ddb/db_input.c @@ -250,7 +250,7 @@ db_inputchar(c) } hist_redraw: - db_putnchars(BACKUP, db_le - db_lbuf_start); + db_putnchars(BACKUP, db_lc - db_lbuf_start); db_putnchars(BLANK, db_le - db_lbuf_start); db_putnchars(BACKUP, db_le - db_lbuf_start); db_le = index(db_lbuf_start, '\0'); |
