Fix loading.

app/assets/javascripts/repo/components/repo_loading_file.vue

@@ -29,7 +29,7 @@ export default RepoLoadingFile;
 </script>
 
 <template>
-<tr v-if="loading.tree && !hasFiles" class="loading-file">
+<tr v-if="!hasFiles" class="loading-file">
   <td>
     <div class="animation-container animation-container-small">
       <div v-for="n in 6" :class="lineOfCode(n)" :key="n"></div>

app/assets/javascripts/repo/helpers/repo_helper.js

@@ -216,15 +216,21 @@ const RepoHelper = {
 
   serializeRepoEntity(type, entity) {
     const { url, name, icon, last_commit } = entity;
-    return {
+    let returnObj = {
       type,
       name,
       url,
-      lastCommitUrl: `${Store.projectUrl}/commit/${last_commit.id}`,
       icon: RepoHelper.toFA(icon),
       level: 0,
       loading: false,
     };
+
+    if(entity.last_commit){
+      returnObj.lastCommitUrl = `${Store.projectUrl}/commit/${last_commit.id}`;
+    } else {
+      returnObj.lastCommitUrl = '';
+    }
+    return returnObj;
   },
 
   scrollTabsRight() {
@@ -283,7 +289,7 @@ const RepoHelper = {
     return Store.openedFiles.find(openedFile => Store.activeFile.url === openedFile.url);
   },
 
-  loadingError() {
+  loadingError(e) {
     Flash('Unable to load the file at this time.');
   },
 };

app/assets/javascripts/repo/services/repo_service.js

@@ -63,7 +63,7 @@ const RepoService = {
   blobURLtoParentTree(url) {
     const urlArray = url.split('/');
     urlArray.pop();
-    const blobIndex = urlArray.indexOf('blob');
+    const blobIndex = urlArray.lastIndexOf('blob');
 
     if (blobIndex > -1) urlArray[blobIndex] = 'tree';