diff options
| -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 7360f0e..533c56d 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -3301,8 +3301,8 @@ static int checkjobs(struct pipe* fg_pipe) if (G.handled_SIGCHLD == G.count_SIGCHLD) { //bb_error_msg("[%d] checkjobs: G.count_SIGCHLD:%d G.handled_SIGCHLD:%d children?:%d fg_pipe:%p", //getpid(), G.count_SIGCHLD, G.handled_SIGCHLD, G.we_have_children, fg_pipe); - /* There was heither fork nor SIGCHLD since last waitpid */ - /* Avoid doing syscall, nothing there anyway */ + /* There was neither fork nor SIGCHLD since last waitpid */ + /* Avoid doing waitpid syscall if possible */ if (!G.we_have_children) { errno = ECHILD; return -1; |