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core: fix check for transaction destructiveness 

When checking if the transaction is destructive, we need to check if the
previously installed job is a superset of the new job (and hence the new
job will fold into the installed one without changing it), not the other
way around.
This commit is contained in:
Michal Schmidt 2014-11-26 16:33:46 +01:00
parent 61da906a74
commit e0312f4db0
1 changed files with 1 additions and 1 deletions
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2
src/core/transaction.c
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@ -511,7 +511,7 @@ static int transaction_is_destructive(Transaction *tr, JobMode mode, sd_bus_erro
assert(!j->transaction_next);
if (j->unit->job && (mode == JOB_FAIL || j->unit->job->irreversible) &&
!job_type_is_superset(j->type, j->unit->job->type))
!job_type_is_superset(j->unit->job->type, j->type))
return sd_bus_error_setf(e, BUS_ERROR_TRANSACTION_IS_DESTRUCTIVE,
"Transaction is destructive.");
}