dcd77da1f4
As the `%%` specifier might fail if the current job (i.e. the last background job) already finished: ``` [ 61.692196] testsuite-04.sh[656]: ++ systemd-id128 new [ 61.705407] testsuite-04.sh[263]: + ID=912cb8f8ef304153a123f772bb0fe9e0 [ 61.706318] testsuite-04.sh[657]: + systemd-cat -t 912cb8f8ef304153a123f772bb0fe9e0 bash -c 'echo parent; (echo child) & wait' [ 61.720940] testsuite-04.sh[263]: + PID=657 [ 61.721126] testsuite-04.sh[263]: + wait %% [ 61.723014] testsuite-04.sh[263]: /usr/lib/systemd/tests/testdata/units/testsuite-04.sh: line 96: wait: %%: no such job ``` (cherry picked from commit 08970485003c25ce2c4adfaeea2d58558d311d42) (cherry picked from commit 9facc51e2f510e58f496d1a7f3714786b4307605)
System and Service Manager
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