Updating ESLint (#4085)

webapp/components/post_view/components/post_attachment.jsx

@@ -87,7 +87,7 @@ class PostAttachment extends React.Component {
             return '';
         }
 
-        let fieldTables = [];
+        const fieldTables = [];
 
         let headerCols = [];
         let bodyCols = [];
@@ -104,7 +104,7 @@ class PostAttachment extends React.Component {
                     >
                         <thead>
                             <tr>
-                            {headerCols}
+                                {headerCols}
                             </tr>
                         </thead>
                         <tbody>
@@ -134,8 +134,7 @@ class PostAttachment extends React.Component {
                     className='attachment-field'
                     key={'attachment__field-' + i + '__' + nrTables}
                     dangerouslySetInnerHTML={{__html: TextFormatting.formatText(field.value || '')}}
-                >
-                </td>
+                />
             );
             rowPos += 1;
             lastWasLong = !(field.short === true);
@@ -175,8 +174,7 @@ class PostAttachment extends React.Component {
                 <div
                     className='attachment__thumb-pretext'
                     dangerouslySetInnerHTML={{__html: TextFormatting.formatText(data.pretext)}}
-                >
-                </div>
+                />
             );
         }
 
@@ -250,8 +248,7 @@ class PostAttachment extends React.Component {
                 <div
                     className='attachment__text'
                     dangerouslySetInnerHTML={{__html: this.state.text}}
-                >
-                </div>
+                />
             );
         }
 
@@ -307,7 +304,7 @@ class PostAttachment extends React.Component {
                                 {fields}
                             </div>
                             {thumb}
-                            <div style={{clear: 'both'}}></div>
+                            <div style={{clear: 'both'}}/>
                         </div>
                     </div>
                 </div>

webapp/components/post_view/components/post_attachment_list.jsx

@@ -7,7 +7,7 @@ import React from 'react';
 
 export default class PostAttachmentList extends React.Component {
     render() {
-        let content = [];
+        const content = [];
         this.props.attachments.forEach((attachment, i) => {
             content.push(
                 <PostAttachment

webapp/components/post_view/components/post_body.jsx

@@ -169,7 +169,7 @@ export default class PostBody extends React.Component {
             );
         }
 
-        let messageWrapper = (
+        const messageWrapper = (
             <div
                 key={`${post.id}_message`}
                 id={`${post.id}_message`}

webapp/components/post_view/components/post_body_additional_content.jsx

@@ -174,7 +174,7 @@ export default class PostBodyAdditionalContent extends React.Component {
         }
 
         if (this.isLinkToggleable()) {
-            let messageWithToggle = [];
+            const messageWithToggle = [];
 
             // if message has only one line and starts with a link place toggle in this only line
             // else - place it in new line between message and embed

webapp/components/post_view/post_view_cache.jsx

@@ -67,7 +67,7 @@ export default class PostViewCache extends React.Component {
         const channels = this.state.channels;
         const currentChannelId = this.state.currentChannelId;
 
-        let postViews = [];
+        const postViews = [];
         for (let i = 0; i < channels.length; i++) {
             postViews.push(
                 <PostViewController