From 94a56a28e4fcd0ce21d35b81810b4bc56b57fc0a Mon Sep 17 00:00:00 2001
From: Thomas Noelcke <noelcket@oregonstate.edu>
Date: Tue, 16 Oct 2018 14:20:40 -0700
Subject: [PATCH] fix(rubric): add logic to handle null samples

---
 src/Rubric/RubricTable.tsx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Rubric/RubricTable.tsx b/src/Rubric/RubricTable.tsx
index df953cdb..629495ab 100644
--- a/src/Rubric/RubricTable.tsx
+++ b/src/Rubric/RubricTable.tsx
@@ -29,8 +29,7 @@ export class RubricTable extends React.Component<RubricTableProps, {}> {
         };
       });
     }
-
-    const showSample = rubric.samples.length !== 0;
+    const showSample = rubric.samples ? rubric.samples.length !== 0 : false;
 
     const leftAlign: React.CSSProperties = {
       textAlign: "left"