diff options
Diffstat (limited to 'src/libexpr/primops/fetchTree.cc')
| -rw-r--r-- | src/libexpr/primops/fetchTree.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/primops/fetchTree.cc b/src/libexpr/primops/fetchTree.cc index 8fa1f1a11..60bd2ed11 100644 --- a/src/libexpr/primops/fetchTree.cc +++ b/src/libexpr/primops/fetchTree.cc @@ -36,7 +36,7 @@ static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, V input = fetchers::inputFromURL(state.coerceToString(pos, *args[0], context, false, false)); if (!evalSettings.pureEval && !input->isDirect()) - input = lookupInRegistries(state.store, input); + input = lookupInRegistries(state.store, input).first; if (evalSettings.pureEval && !input->isImmutable()) throw Error("in pure evaluation mode, 'fetchTree' requires an immutable input"); |