Better variables scoping

2018-01-17 09:05:39 +01:00
parent ee348c50e9
commit 4c5ca75ca6
21 changed files with 93 additions and 147 deletions
--- a/src/ol/render/canvas/ReplayGroup.js
+++ b/src/ol/render/canvas/ReplayGroup.js
@@ -260,8 +260,7 @@ CanvasReplayGroup.prototype.hasReplays = function(replays) {
 * FIXME empty description for jsdoc
 */
 CanvasReplayGroup.prototype.finish = function() {
-  let zKey;
-  for (zKey in this.replaysByZIndex_) {
+  for (const zKey in this.replaysByZIndex_) {
    const replays = this.replaysByZIndex_[zKey];
    for (const replayKey in replays) {
      replays[replayKey].finish();