diff options
| author | Christopher Faylor <me@cgf.cx> | 2000-10-24 00:50:36 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-10-24 00:50:36 +0400 |
| commit | 06571ff68904c062879a20b55f4b920e5b959557 (patch) | |
| tree | 1113fe52c8481149c862b3a6ed9ba9cb356d5c42 /winsup/cygwin/sigproc.cc | |
| parent | 38a17986453e32c9801da519f0e857e067a46dd7 (diff) | |
* sigproc.cc (proc_subproc): Don't send a false positive if WNOHANG and no
processes are available for waiting.
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 50669556a..1d235b635 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -358,7 +358,7 @@ proc_subproc (DWORD what, DWORD val) w->next->pid = 0; if (clearing) w->next->status = -1; /* flag that a signal was received */ - else if (!(w->next->options & WNOHANG)) + else if (!potential_match || !(w->next->options & WNOHANG)) w->next->ev = NULL; if (!SetEvent (oldw)) system_printf ("couldn't wake up wait event %p, %E", oldw); |