diff options
Diffstat (limited to 'src/libstore/build/derivation-goal.cc')
| -rw-r--r-- | src/libstore/build/derivation-goal.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstore/build/derivation-goal.cc b/src/libstore/build/derivation-goal.cc index 61169635a..2021d0023 100644 --- a/src/libstore/build/derivation-goal.cc +++ b/src/libstore/build/derivation-goal.cc @@ -144,9 +144,10 @@ void DerivationGoal::work() void DerivationGoal::addWantedOutputs(const OutputsSpec & outputs) { - bool newOutputs = wantedOutputs.merge(outputs); - if (newOutputs) + auto newWanted = wantedOutputs.union_(outputs); + if (!newWanted.isSubsetOf(wantedOutputs)) needRestart = true; + wantedOutputs = newWanted; } |