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authorEelco Dolstra <e.dolstra@tudelft.nl>2005-01-27T15·21+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2005-01-27T15·21+0000
commitc505702265833a762d681952bcc72562d64a242e (patch)
treeda6f095532755b766d7752d6925ea865ba0cefe2 /src/libstore/build.cc
parent59682e618805701f9c249736514df6db457895f9 (diff)
* Fix and simplify the garbage collector (it's still not concurrent,
  though).  In particular it's now much easier to register a GC root.
  Just place a symlink to whatever store path it is that you want to
  keep in /nix/var/nix/gcroots.

Diffstat (limited to 'src/libstore/build.cc')
-rw-r--r--src/libstore/build.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index b63488b8de61..52bd08bb11a7 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -458,7 +458,7 @@ void DerivationGoal::haveStoreExpr()
          i != invalidOutputs.end(); ++i)
         /* Don't bother creating a substitution goal if there are no
            substitutes. */
-        if (querySubstitutes(*i).size() > 0)
+        if (querySubstitutes(noTxn, *i).size() > 0)
             addWaitee(worker.makeSubstitutionGoal(*i));
 
     if (waitees.empty()) /* to prevent hang (no wake-up event) */
@@ -1315,7 +1315,7 @@ void SubstitutionGoal::init()
     }
 
     /* Read the substitutes. */
-    subs = querySubstitutes(storePath);
+    subs = querySubstitutes(noTxn, storePath);
 
     /* To maintain the closure invairant, we first have to realise the
        paths referenced by this one. */