Soumya 96563d6eff jobs: suppress "No suitable job" if -q is given
This allows code of the form `if jobs -q $some_pid` in scripts to check whether a previously started job is still running. Previously this would return the correct value, but also print an error message.

The invalid argument errors will still be printed.
Added test cases for both.
2020-03-26 17:09:09 +01:00
..
2019-12-01 18:14:26 +01:00
2020-02-08 13:30:48 +01:00
2020-03-17 21:19:41 +01:00
2019-06-26 21:19:40 +02:00
2020-01-30 17:34:48 +01:00
2019-06-26 21:19:40 +02:00
2020-01-19 15:07:06 +01:00
2020-01-25 17:28:41 -08:00
2020-02-14 20:28:46 +01:00
2020-03-09 19:46:43 +01:00
2020-02-07 20:53:20 +01:00
2020-01-25 17:28:41 -08:00
2019-11-26 18:12:24 +01:00
2020-02-17 11:39:53 +01:00
2019-07-09 10:02:50 -07:00
2020-03-22 15:53:09 +01:00
2020-03-16 21:21:10 +01:00
2019-11-25 13:07:15 +01:00