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| author | Ron Yorston <rmy@pobox.com> | 2016-04-08 11:57:20 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-04-15 22:13:51 +0200 |
| commit | 2b91958dff0b7bae83cf2c3f2db55bd248fe0956 (patch) | |
| tree | 3b31eba78e93613ea307dde0fbd8995d47c15500 /shell | |
| parent | e4d925b8899e38437311d2c63d0d0d200e04b5a1 (diff) | |
| download | busybox-2b91958dff0b7bae83cf2c3f2db55bd248fe0956.tar.gz | |
Rewrite iteration through applet names to save a few bytes
function old new delta
run_applet_and_exit 758 755 -3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3) Total: -3 bytes
In standalone shell mode the saving increases to 17 bytes.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 5613e1f33..13eeab34b 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -12597,7 +12597,8 @@ helpcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) out1fmt("\n"); col = 0; } - a += strlen(a) + 1; + while (*a++ != '\0') + continue; } } # endif |