1 files changed, 8 insertions, 2 deletions
diff --git a/app/assets/javascripts/diffs/components/app.vue b/app/assets/javascripts/diffs/components/app.vue
index bc49464a560..7bc75127876 100644
--- a/app/assets/javascripts/diffs/components/app.vue
+++ b/app/assets/javascripts/diffs/components/app.vue
@@ -471,8 +471,14 @@ export default {
     },
     fetchData(toggleTree = true) {
       this.fetchDiffFilesMeta()
-        .then(({ real_size = 0 }) => {
-          this.diffFilesLength = parseInt(real_size, 10) || 0;
+        .then((data) => {
+          let realSize = 0;
+
+          if (data) {
+            realSize = data.real_size;
+          }
+
+          this.diffFilesLength = parseInt(realSize, 10) || 0;
           if (toggleTree) {
             this.setTreeDisplay();
           }