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vi: fix adjustment of buffer on partial file read

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The second argument to text_hole_delete was incorrect: it should
be a pointer to the end of the hole.

Signed-off-by: Ron Yorston <rmy@tigress.co.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston 2013-03-07 20:37:23 +00:00 committed by Denys Vlasenko
parent 257a77568a
commit cb5aa725df
1 changed files with 1 additions and 1 deletions
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editors/vi.c
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@ -2530,7 +2530,7 @@ static int file_insert(const char *fn, char *p, int update_ro_status)
p = text_hole_delete(p, p + size - 1); // un-do buffer insert
} else if (cnt < size) {
// There was a partial read, shrink unused space text[]
p = text_hole_delete(p + cnt, p + (size - cnt) - 1); // un-do buffer insert
p = text_hole_delete(p + cnt, p + size - 1); // un-do buffer insert
status_line_bold("can't read '%s'", fn);
}
if (cnt >= size)