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LocalStoreAccessor: Fix handling of diverted stores

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This commit is contained in:
Eelco Dolstra 2017-05-02 15:07:11 +02:00
parent 7f6837a0f6
commit c5bea16611
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GPG key ID: 8170B4726D7198DE
1 changed files with 4 additions and 3 deletions
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7
src/libstore/local-fs-store.cc
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@ -31,7 +31,7 @@ struct LocalStoreAccessor : public FSAccessor
auto realPath = toRealPath(path);
struct stat st;
if (lstat(path.c_str(), &st)) {
if (lstat(realPath.c_str(), &st)) {
if (errno == ENOENT || errno == ENOTDIR) return {Type::tMissing, 0, false};
throw SysError(format("getting status of ‘%1%’") % path);
}
@ -51,7 +51,7 @@ struct LocalStoreAccessor : public FSAccessor
{
auto realPath = toRealPath(path);
auto entries = nix::readDirectory(path);
auto entries = nix::readDirectory(realPath);
StringSet res;
for (auto & entry : entries)
@ -73,7 +73,8 @@ struct LocalStoreAccessor : public FSAccessor
ref<FSAccessor> LocalFSStore::getFSAccessor()
{
return make_ref<LocalStoreAccessor>(ref<LocalFSStore>(std::dynamic_pointer_cast<LocalFSStore>(shared_from_this())));
return make_ref<LocalStoreAccessor>(ref<LocalFSStore>(
std::dynamic_pointer_cast<LocalFSStore>(shared_from_this())));
}
void LocalFSStore::narFromPath(const Path & path, Sink & sink)