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fix: force the attrset before checking its type in Nix.hasAttr

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imxyy_soope_
2026-01-22 16:46:11 +08:00
parent 7679a3b67f
commit 58c3e67409
1 changed files with 3 additions and 2 deletions
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5
nix-js/runtime-ts/src/helpers.ts
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@@ -265,10 +265,11 @@ function selectWithDefault_impl(obj: NixValue, attrpath: NixValue[], default_val
} }
export const hasAttr = (obj: NixValue, attrpath: NixValue[]): NixBool => { export const hasAttr = (obj: NixValue, attrpath: NixValue[]): NixBool => {
if (!isAttrs(obj)) { const forced = force(obj);
if (!isAttrs(forced)) {
return false; return false;
} }
let attrs = obj; let attrs = forced;
for (const attr of attrpath.slice(0, -1)) { for (const attr of attrpath.slice(0, -1)) {
const cur = force(attrs[forceString(attr)]); const cur = force(attrs[forceString(attr)]);