Show guest profile in scratch paper if not signed in

64json · 64json · commit b44161ee6ffb · 2018-07-19T01:36:11.000+09:00
diff --git a/src/frontend/components/App/index.jsx b/src/frontend/components/App/index.jsx
@@ -139,11 +139,11 @@ class App extends React.Component {
         files: [{
           name: 'README.md',
           content: SCRATCH_PAPER,
-          contributors: [],
+          contributors: undefined,
         }, {
           name: `code.${ext}`,
           content: '',
-          contributors: [],
+          contributors: undefined,
         }],
       });
     } else if (gistId) {
@@ -189,7 +189,7 @@ class App extends React.Component {
     this.props.addFile({
       name,
       content: '',
-      contributors: [],
+      contributors: undefined,
     });
   }
 
diff --git a/src/frontend/components/CodeEditor/index.jsx b/src/frontend/components/CodeEditor/index.jsx
@@ -9,6 +9,7 @@ import 'brace/mode/python';
 import 'brace/theme/tomorrow_night_eighties';
 import 'brace/ext/searchbox';
 import faTrashAlt from '@fortawesome/fontawesome-free-solid/faTrashAlt';
+import faUser from '@fortawesome/fontawesome-free-solid/faUser';
 import { tracerManager } from '/core';
 import { classes, extension } from '/common/util';
 import { actions } from '/reducers';
@@ -88,7 +89,7 @@ class CodeEditor extends React.Component {
         <div className={classes(styles.contributors_viewer, className)}>
           <span className={classes(styles.contributor, styles.label)}>Contributed by</span>
           {
-            (file.contributors.length ? file.contributors : user ? [user] : []).map(contributor => (
+            (file.contributors || [user || { login: 'guest', avatar_url: faUser }]).map(contributor => (
               <Button className={styles.contributor} icon={contributor.avatar_url} key={contributor.login}
                       href={`https://github.com/${contributor.login}`}>
                 {contributor.login}
