From 5ea91273918423d844475a52d16924f5eafb2869 Mon Sep 17 00:00:00 2001
From: Wojciech Maj <kontakt@wojtekmaj.pl>
Date: Sun, 22 Dec 2019 18:20:30 +0100
Subject: [PATCH] Use const in secondary_toolbar.js

---
 web/secondary_toolbar.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/web/secondary_toolbar.js b/web/secondary_toolbar.js
index b5252151ddbd4..7eec2883cf26d 100644
--- a/web/secondary_toolbar.js
+++ b/web/secondary_toolbar.js
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+/* eslint no-var: error, prefer-const: error */
 
 import { SCROLLBAR_PADDING, ScrollMode, SpreadMode } from './ui_utils';
 import { CursorTool } from './pdf_cursor_tools';
@@ -172,8 +173,8 @@ class SecondaryToolbar {
     for (const { element, eventName, close, eventDetails, } of this.buttons) {
       element.addEventListener('click', (evt) => {
         if (eventName !== null) {
-          let details = { source: this, };
-          for (let property in eventDetails) {
+          const details = { source: this, };
+          for (const property in eventDetails) {
             details[property] = eventDetails[property];
           }
           this.eventBus.dispatch(eventName, details);