diff options
| -rw-r--r-- | shell/hush.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index b842d6e..7683a37 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9636,12 +9636,13 @@ static int FAST_FUNC builtin_wait(char **argv) /* "wait $!" but last bg task has already exited. Try: * (sleep 1; exit 3) & sleep 2; echo $?; wait $!; echo $? * In bash it prints exitcode 0, then 3. + * In dash, it is 127. */ - ret = 0; /* FIXME */ - continue; + /* ret = G.last_bg_pid_exitstatus - FIXME */ + } else { + /* Example: "wait 1". mimic bash message */ + bb_error_msg("wait: pid %d is not a child of this shell", (int)pid); } - /* Example: "wait 1". mimic bash message */ - bb_error_msg("wait: pid %d is not a child of this shell", (int)pid); } else { /* ??? */ bb_perror_msg("wait %s", *argv); |