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[Finsh] Fix an auto complete history bug when current line is contained in last cmd.

This commit is contained in:
armink 2017-11-01 10:25:17 +08:00
parent 42e374e4f4
commit 82b7ecda06
1 changed files with 2 additions and 2 deletions
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4
components/finsh/shell.c
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@ -372,7 +372,7 @@ static void shell_push_history(struct finsh_shell *shell)
if (shell->history_count >= FINSH_HISTORY_LINES) if (shell->history_count >= FINSH_HISTORY_LINES)
{ {
/* if current cmd is same as last cmd, don't push */ /* if current cmd is same as last cmd, don't push */
if (memcmp(&shell->cmd_history[FINSH_HISTORY_LINES - 1], shell->line, shell->line_position)) if (memcmp(&shell->cmd_history[FINSH_HISTORY_LINES - 1], shell->line, FINSH_CMD_SIZE))
{ {
/* move history */ /* move history */
int index; int index;
@ -391,7 +391,7 @@ static void shell_push_history(struct finsh_shell *shell)
else else
{ {
/* if current cmd is same as last cmd, don't push */ /* if current cmd is same as last cmd, don't push */
if (shell->history_count == 0 || memcmp(&shell->cmd_history[shell->history_count - 1], shell->line, shell->line_position)) if (shell->history_count == 0 || memcmp(&shell->cmd_history[shell->history_count - 1], shell->line, FINSH_CMD_SIZE))
{ {
shell->current_history = shell->history_count; shell->current_history = shell->history_count;
memset(&shell->cmd_history[shell->history_count][0], 0, FINSH_CMD_SIZE); memset(&shell->cmd_history[shell->history_count][0], 0, FINSH_CMD_SIZE);