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Fix duplicate line checking bug in readline processing

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yabu76 2026-04-25 10:26:13 +09:00
parent e3b8724479
commit 035b661bb8
1 changed files with 3 additions and 1 deletions
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4
src/readline.c
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@ -140,7 +140,9 @@ static void readline_input_cr(readline_t *rl)
{
// Different line only
if (rl->history_count == 0 ||
(rl->history_count > 0 && strncmp(rl->history[rl->history_count - 1], rl->line, rl->line_length) != 0))
(rl->history_count > 0 &&
! (rl->history[rl->history_count - 1][rl->line_length] == '\0' &&
strncmp(rl->history[rl->history_count - 1], rl->line, rl->line_length) == 0)) )
{
// Save to history
if (rl->history_count < RL_HISTORY_MAX)