diff options
| -rw-r--r-- | linenoise/linenoise.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/linenoise/linenoise.c b/linenoise/linenoise.c index 7e78adf9..78949cc8 100644 --- a/linenoise/linenoise.c +++ b/linenoise/linenoise.c @@ -2359,8 +2359,10 @@ int lino_hist_add(lino_t *ls, const char *line) { memset(ls->history, 0, size); } - /* Don't add duplicated lines. */ - if (ls->history_len && !strcmp(ls->history[ls->history_len-1], line)) return 0; + /* Don't add duplicated lines, unless we are resubmitting historic lines. */ + if (ls->history_len && !ls->save_hist_idx && + !strcmp(ls->history[ls->history_len-1], line)) + return 0; /* Add an heap allocated copy of the line in the history. * If we reached the max length, remove the older line. */ |