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lineedit: remove SAVE_HISTORY bit, ->hist_file can be used as indicator

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2011-09-04 16:15:24 +02:00
parent bede215cf1
commit e45af7ad17
3 changed files with 8 additions and 14 deletions
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6
libbb/lineedit.c
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@ -1402,8 +1402,6 @@ void save_history(line_input_t *st)
{
FILE *fp;
if (!(st->flags & SAVE_HISTORY))
return;
if (!st->hist_file)
return;
if (st->cnt_history <= st->cnt_history_in_file)
@ -1447,8 +1445,6 @@ static void save_history(char *str)
int fd;
int len, len2;
if (!(state->flags & SAVE_HISTORY))
return;
if (!state->hist_file)
return;
@ -2188,7 +2184,7 @@ int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *comman
state = st ? st : (line_input_t*) &const_int_0;
#if MAX_HISTORY > 0
# if ENABLE_FEATURE_EDITING_SAVEHISTORY
if ((state->flags & SAVE_HISTORY) && state->hist_file)
if (state->hist_file)
if (state->cnt_history == 0)
load_history(state);
# endif