Don't reorder a single child

2025-11-01 09:12:30 +00:00 · 2019-04-19 13:19:58 +01:00
parent 2adbfd9607
commit fb8ad3486e
1 changed files with 4 additions and 0 deletions
@@ -937,6 +937,10 @@ export function attach(
    }

    const numChildren = nextChildren.length;
+    if (numChildren === 1) {
+      // No need to reorder a single child.
+      return;
+    }
    beginNextOperation(3 + numChildren);
    nextOperation[0] = TREE_OPERATION_REORDER_CHILDREN;
    nextOperation[1] = getFiberID(getPrimaryFiber(fiber));