case osh bash dash 0 ok ok ok fg twice should not result in fatal error (issue 1004) 1 ok ok ok Call fg twice after process exits (issue 721) 2 ok ok ok sleep 10 then Ctrl-Z then wait should not hang (issue 1005) 3 ok ok SKIP sleep 10 then Ctrl-Z then wait -n should not hang 4 ok ok ok Resuming a stopped process 5 FAIL ok ok Resuming a stopped pipeline (issue 1087) 0/5 ok