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Check meta values and warn about bad ones

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This commit is contained in:
Eelco Dolstra 2013-11-19 14:29:39 +01:00
parent 0f24400d90
commit 30b986908e
4 changed files with 54 additions and 26 deletions
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2
src/nix-env/user-env.cc
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@ -88,7 +88,7 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
StringSet metaNames = i->queryMetaNames();
foreach (StringSet::iterator, j, metaNames) {
Value * v = i->queryMeta(*j);
state.strictForceValue(*v); // FIXME
if (!v) continue;
vMeta.attrs->push_back(Attr(state.symbols.create(*j), v));
}
v.attrs->sort();