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Make the error cleaner when getFields is misused

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This commit is contained in:
regnat 2021-06-10 08:56:20 +02:00
parent d51deeac1c
commit 71650c83c6
1 changed files with 1 additions and 1 deletions
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2
src/libexpr/eval.cc
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@ -1308,7 +1308,7 @@ std::vector<Symbol> EvalState::getFields(Value & attrs, const Pos & pos)
return *attrNames; return *attrNames;
} }
forceValue(attrs); forceAttrs(attrs);
std::vector<Symbol> res; std::vector<Symbol> res;
for (auto & attr : *attrs.attrs) for (auto & attr : *attrs.attrs)
res.push_back(attr.name); res.push_back(attr.name);