Move loop init variable assignment (#11182)

facebook · Oct 11, 2017 · b75be6a · b75be6a
1 parent 4a26b90
commit b75be6a
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/renderers/shared/shared/ReactTreeTraversal.js b/src/renderers/shared/shared/ReactTreeTraversal.js
@@ -141,11 +141,10 @@ function traverseEnterLeave(from, to, fn, argFrom, argTo) {
     pathTo.push(to);
     to = getParent(to);
   }
-  let i;
-  for (i = 0; i < pathFrom.length; i++) {
+  for (let i = 0; i < pathFrom.length; i++) {
     fn(pathFrom[i], 'bubbled', argFrom);
   }
-  for (i = pathTo.length; i-- > 0; ) {
+  for (let i = pathTo.length; i-- > 0; ) {
     fn(pathTo[i], 'captured', argTo);
   }
 }