diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2019-05-16 11:32:26 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-05-16 11:32:26 +0200 |
| commit | 0ee0b658b3b651d952965dd85a7b1dd0ac5312dc (patch) | |
| tree | 52b80bfb53d51f196155d79798e2bbd8ee895fc1 | |
| parent | 25393fb55e515cab25bb932420813f2c5bbd18f9 (diff) | |
| download | busybox-0ee0b658b3b651d952965dd85a7b1dd0ac5312dc.tar.gz | |
hush: small speedup in handle_changed_special_names()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | shell/hush.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shell/hush.c b/shell/hush.c index a103e8169..ce341632a 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -2253,10 +2253,10 @@ static const char* FAST_FUNC get_local_var_value(const char *name) static void handle_changed_special_names(const char *name, unsigned name_len) { if (ENABLE_HUSH_INTERACTIVE && ENABLE_FEATURE_EDITING_FANCY_PROMPT - && G_interactive_fd && name_len == 3 && name[0] == 'P' && name[1] == 'S' ) { - cmdedit_update_prompt(); + if (G_interactive_fd) + cmdedit_update_prompt(); return; } |