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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-11 21:47:11 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-11 21:47:11 +0200 |
| commit | 85378cded7d088cbd048f6e6e127846f489d1fca (patch) | |
| tree | 3f65a3f64f736f365ba5ffb5b5d03ad80d8b2952 /shell | |
| parent | 932302666b0354ede63504d1bef8393cab28db8b (diff) | |
| download | busybox-85378cded7d088cbd048f6e6e127846f489d1fca.tar.gz | |
hush: code shrink
function old new delta
builtin_wait 347 328 -19
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/hush.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index 0d107715f..eabe83ac6 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9120,12 +9120,9 @@ static int FAST_FUNC builtin_wait(char **argv) return EXIT_FAILURE; } if (waitpid(pid, &status, 0) == pid) { + ret = WEXITSTATUS(status); if (WIFSIGNALED(status)) ret = 128 + WTERMSIG(status); - else if (WIFEXITED(status)) - ret = WEXITSTATUS(status); - else /* wtf? */ - ret = EXIT_FAILURE; } else { bb_perror_msg("wait %s", *argv); ret = 127; |