fix: ensure $state.snapshot clones holey arrays correctly

trueadm · trueadm · commit b5148d345b4f · 2024-12-10T17:24:30.000Z
diff --git a/packages/svelte/src/internal/shared/clone.js b/packages/svelte/src/internal/shared/clone.js
@@ -70,7 +70,7 @@ function clone(value, cloned, path, paths, original = null) {
 
 			for (var i = 0; i < value.length; i += 1) {
 				var element = value[i];
-				if (i in element) {
+				if (i in value) {
 					copy[i] = clone(element, cloned, DEV ? `${path}[${i}]` : path, paths);
 				}
 			}

Original file line number	Diff line number	Diff line change
`@@ -70,7 +70,7 @@ function clone(value, cloned, path, paths, original = null) {`
`70`	`70`
`71`	`71`	`for (var i = 0; i < value.length; i += 1) {`
`72`	`72`	`var element = value[i];`
`73`		`- if (i in element) {`
	`73`	`+ if (i in value) {`
`74`	`74`	copy[i] = clone(element, cloned, DEV ? `${path}[${i}]` : path, paths);
`75`	`75`	`}`
`76`	`76`	`}`