fix: don't freeze drafts returned from produce if they were passed in…

… as draft (#917)
immerjs · Jan 15, 2023 · 46867f8 · 46867f8
1 parent 04c5fb3
commit 46867f8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/immerClass.ts b/src/core/immerClass.ts
@@ -88,6 +88,8 @@ export class Immer implements ProducersFns {
 		// Only plain objects, arrays, and "immerable classes" are drafted.
 		if (isDraftable(base)) {
 			const scope = enterScope(this)
+			//when base is a draft,can't freeze
+			scope.canAutoFreeze_ = !isDraft(base)
 			const proxy = createProxy(this, base, undefined)
 			let hasError = true
 			try {