diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libstore/build/substitution-goal.cc | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/libstore/build/substitution-goal.cc b/src/libstore/build/substitution-goal.cc index 30c196894..93867007d 100644 --- a/src/libstore/build/substitution-goal.cc +++ b/src/libstore/build/substitution-goal.cc @@ -200,10 +200,9 @@ void PathSubstitutionGoal::tryToRun() { trace("trying to run"); - /* Make sure that we are allowed to start a build. Note that even - if maxBuildJobs == 0 (no local builds allowed), we still allow - a substituter to run. This is because substitutions cannot be - distributed to another machine via the build hook. */ + /* Make sure that we are allowed to start a substitution. Note that even + if maxSubstitutionJobs == 0, we still allow a substituter to run. This + prevents infinite waiting. */ if (worker.getNrSubstitutions() >= std::max(1U, (unsigned int) settings.maxSubstitutionJobs)) { worker.waitForBuildSlot(shared_from_this()); return; |