From 85378cded7d088cbd048f6e6e127846f489d1fca Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 11 Oct 2015 21:47:11 +0200 Subject: [PATCH] hush: code shrink function old new delta builtin_wait 347 328 -19 Signed-off-by: Denys Vlasenko --- shell/hush.c | 5 +---- 1 file changed, 1 insertion(+), 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; -- 2.25.1