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| author | Rob Landley <rob@landley.net> | 2021-05-06 07:40:22 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2021-05-06 07:40:22 -0500 |
| commit | da9786fc64a4e0c54c3eeba2699f8926943a54f0 (patch) | |
| tree | 35ae862336938d13efb12e0330c5556d48e70dcd | |
| parent | 9abc0ef9336000c71324fed919fa730ff5e8b022 (diff) | |
| download | toybox-da9786fc64a4e0c54c3eeba2699f8926943a54f0.tar.gz | |
Fix nohang wait.
| -rw-r--r-- | toys/pending/sh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/pending/sh.c b/toys/pending/sh.c index 6e75ce60..ab2408a0 100644 --- a/toys/pending/sh.c +++ b/toys/pending/sh.c @@ -2978,8 +2978,8 @@ struct sh_process *wait_job(int pid, int nohang) if (TT.jobs.c<1) return 0; for (;;) { errno = 0; - if (-1 == (pid = waitpid(pid, &status, nohang ? WNOHANG : 0))) { - if (errno==EINTR && !toys.signal) continue; + if (1>(pid = waitpid(pid, &status, nohang ? WNOHANG : 0))) { + if (!nohang && errno==EINTR && !toys.signal) continue; return 0; } for (ii = 0; ii<TT.jobs.c; ii++) { |