diff options
| -rw-r--r-- | sfeed_curses.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sfeed_curses.c b/sfeed_curses.c index 1c6bc24..d0ca7dd 100644 --- a/sfeed_curses.c +++ b/sfeed_curses.c @@ -986,7 +986,7 @@ lineeditor(void) int ch; for (;;) { - if (nchars + 1 >= cap) { + if (nchars + 2 >= cap) { cap = cap ? cap * 2 : 32; input = erealloc(input, cap); } @@ -999,11 +999,11 @@ lineeditor(void) if (!nchars) continue; input[--nchars] = '\0'; - write(1, "\b \b", 3); /* back, blank, back */ - continue; + ttywrite("\b \b"); /* back, blank, back */ } else if (ch >= ' ') { input[nchars] = ch; - write(1, &input[nchars], 1); + input[nchars + 1] = '\0'; + ttywrite(&input[nchars]); nchars++; } else if (ch < 0) { switch (sigstate) { |