fix: don't crash on lockfile with no packages field

close #5553
pnpm · Oct 26, 2022 · d37ff60 · d37ff60
1 parent aacb83f
commit d37ff60
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diff --git a/.changeset/small-ads-warn.md b/.changeset/small-ads-warn.md
@@ -0,0 +1,6 @@
+---
+"@pnpm/resolve-dependencies": patch
+"pnpm": patch
+---
+
+Don't crash on lockfile with no packages field [#5553](https://github.com/pnpm/pnpm/issues/5553).
diff --git a/packages/resolve-dependencies/src/index.ts b/packages/resolve-dependencies/src/index.ts
@@ -332,8 +332,8 @@ async function finishLockfileUpdates (
 
     // TODO: try to cover with unit test the case when entry is no longer available in lockfile
     // It is an edge that probably happens if the entry is removed during lockfile prune
-    if (requiresBuild && newLockfile.packages![depPath]) {
-      newLockfile.packages![depPath].requiresBuild = true
+    if (requiresBuild && newLockfile.packages?.[depPath]) {
+      newLockfile.packages[depPath].requiresBuild = true
     }
   }))
 }