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* A transaction is unnecessary since the path cannot be 

garbage-collected (it's a temporary root).
This commit is contained in:
Eelco Dolstra 2008-03-01 21:05:33 +00:00
parent d7caac3e81
commit f789ea1d09
1 changed files with 3 additions and 8 deletions
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11
src/libstore/local-store.cc
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@ -628,11 +628,8 @@ void LocalStore::exportPath(const Path & path, bool sign,
{
assertStorePath(path);
/* Wrap all of this in a transaction to make sure that we export
consistent metadata. */
Transaction txn(nixDB);
addTempRoot(path);
if (!isValidPathTxn(txn, path))
if (!isValidPath(path))
throw Error(format("path `%1%' is not valid") % path);
HashAndWriteSink hashAndWriteSink(sink);
@ -644,10 +641,10 @@ void LocalStore::exportPath(const Path & path, bool sign,
writeString(path, hashAndWriteSink);
PathSet references;
nix::queryReferences(txn, path, references);
queryReferences(path, references);
writeStringSet(references, hashAndWriteSink);
Path deriver = nix::queryDeriver(txn, path);
Path deriver = queryDeriver(path);
writeString(deriver, hashAndWriteSink);
if (sign) {
@ -677,8 +674,6 @@ void LocalStore::exportPath(const Path & path, bool sign,
} else
writeInt(0, hashAndWriteSink);
txn.commit();
}