fix(hdom): off-by-one error when updating child offsets after removal

thi-ng · Apr 5, 2019 · beef4e9 · beef4e9
1 parent 64f4703
commit beef4e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/hdom/src/diff.ts b/packages/hdom/src/diff.ts
@@ -116,7 +116,7 @@ export const diffTree = <T>(
                     // DEBUG && console.log("remove @", offsets[idx], val);
                     releaseTree(val);
                     impl.removeChild(el, offsets[idx]);
-                    for (j = prevLength; j >= idx; j--) {
+                    for (j = prevLength; j > idx; j--) {
                         offsets[j] = max(offsets[j] - 1, 0);
                     }
                 }