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* nix-env --dry-run: show the total size of the substituter

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This commit is contained in:
Eelco Dolstra 2008-08-04 12:29:04 +00:00
parent 03427e76f1
commit c4f98941ed
4 changed files with 15 additions and 5 deletions
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5
src/libstore/local-store.cc
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@ -565,7 +565,10 @@ bool LocalStore::querySubstitutablePathInfo(const Path & path,
Path p; getline(*run.from, p);
info.references.insert(p);
}
info.downloadSize = 0;
getline(*run.from, s);
long long size;
if (!string2Int(s, size)) abort();
info.downloadSize = size;
return true;
}
}