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Peter Hutterer authored
Prevent callers from getting odd errors if they notice the wait fails because the child is still running and errno is still on whatever it was before. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
a40e0de9
Prevent callers from getting odd errors if they notice the wait fails
because the child is still running and errno is still on whatever it was
before.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>