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randomconfig fixes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-12-27 18:03:20 +01:00
parent 2beb1f6faf
commit 3d27d435db
6 changed files with 20 additions and 12 deletions
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18
libbb/lineedit.c
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@ -1373,6 +1373,16 @@ void FAST_FUNC show_history(const line_input_t *st)
printf("%4d %s\n", i, st->history[i]);
}
void FAST_FUNC free_line_input_t(line_input_t *n)
{
# if ENABLE_FEATURE_EDITING_SAVEHISTORY
int i = n->cnt_history;
while (i > 0)
free(n->history[--i]);
#endif
free(n);
}
# if ENABLE_FEATURE_EDITING_SAVEHISTORY
/* We try to ensure that concurrent additions to the history
* do not overwrite each other.
@ -1382,14 +1392,6 @@ void FAST_FUNC show_history(const line_input_t *st)
* than configured MAX_HISTORY lines.
*/
void FAST_FUNC free_line_input_t(line_input_t *n)
{
int i = n->cnt_history;
while (i > 0)
free(n->history[--i]);
free(n);
}
/* state->flags is already checked to be nonzero */
static void load_history(line_input_t *st_parm)
{