lix-project/lix
18
47
Fork 24
Code Issues 333 Code Review (Gerrit) Projects 1 Releases Wiki Activity

nix-env: don't output incomplete JSON

Browse source
This commit is contained in:
Naïm Favier 2022-08-19 00:33:46 +02:00
parent 8188b1d0ab
commit 7535ee345d
No known key found for this signature in database
GPG key ID: 95AFCE8211908325
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/nix-env/nix-env.cc
View file

@ -940,12 +940,12 @@ static void queryJSON(Globals & globals, std::vector<DrvInfo> & elems, bool prin
JSONObject metaObj = pkgObj.object("meta");
StringSet metaNames = i.queryMetaNames();
for (auto & j : metaNames) {
auto placeholder = metaObj.placeholder(j);
Value * v = i.queryMeta(j);
if (!v) {
printError("derivation '%s' has invalid meta attribute '%s'", i.queryName(), j);
placeholder.write(nullptr);
metaObj.attr(j, nullptr);
} else {
auto placeholder = metaObj.placeholder(j);
PathSet context;
printValueAsJSON(*globals.state, true, *v, noPos, placeholder, context);
}