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* More remote operations.

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* Added new operation hasSubstitutes(), which is more efficient than
  querySubstitutes().size() > 0.
This commit is contained in:
Eelco Dolstra 2006-11-30 22:43:55 +00:00
parent aac547a8b3
commit 0565b5f2b3
12 changed files with 138 additions and 46 deletions
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2
src/libstore/build.cc
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@ -660,7 +660,7 @@ void DerivationGoal::haveStoreExpr()
i != invalidOutputs.end(); ++i)
/* Don't bother creating a substitution goal if there are no
substitutes. */
if (store->querySubstitutes(*i).size() > 0)
if (store->hasSubstitutes(*i))
addWaitee(worker.makeSubstitutionGoal(*i));
if (waitees.empty()) /* to prevent hang (no wake-up event) */