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Use const in secondary_toolbar.js

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Wojciech Maj 2019-12-22 18:20:30 +01:00
parent 6316b2a195
commit 5ea9127391
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1 changed files with 3 additions and 2 deletions
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web/secondary_toolbar.js
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@ -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);