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Diffstat (limited to 'src/libexpr/attr-path.cc')
| -rw-r--r-- | src/libexpr/attr-path.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libexpr/attr-path.cc b/src/libexpr/attr-path.cc index 0660ba1c1efc..365b03c0bf60 100644 --- a/src/libexpr/attr-path.cc +++ b/src/libexpr/attr-path.cc @@ -5,8 +5,9 @@ namespace nix { +// !!! Shouldn't we return a pointer to a Value? void findAlongAttrPath(EvalState & state, const string & attrPath, - const Bindings & autoArgs, Expr * e, Value & v) + Bindings & autoArgs, Expr * e, Value & v) { Strings tokens = tokenizeString(attrPath, "."); @@ -48,7 +49,7 @@ void findAlongAttrPath(EvalState & state, const string & attrPath, Bindings::iterator a = v.attrs->find(state.symbols.create(attr)); if (a == v.attrs->end()) throw Error(format("attribute `%1%' in selection path `%2%' not found") % attr % curPath); - v = a->second.value; + v = *a->second.value; } else if (apType == apIndex) { |