From 9d668dceb34c839af93bb4dd28e17154f68f5af9 Mon Sep 17 00:00:00 2001
From: Nathan Stitt <nathan@stitt.org>
Date: Mon, 7 Jun 2021 16:34:34 -0500
Subject: [PATCH] placeholder steps lack a result when unworked

---
 tutor/src/components/dropped-question.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tutor/src/components/dropped-question.tsx b/tutor/src/components/dropped-question.tsx
index 8a80609569..6e5352ac60 100644
--- a/tutor/src/components/dropped-question.tsx
+++ b/tutor/src/components/dropped-question.tsx
@@ -118,7 +118,7 @@ DroppedQuestionHeadingIndicator.displayName = 'DroppedQuestionHeadingIndicator'
 
 
 interface DroppedTutorQuestionIndicatorProps {
-    result: TaskPlanScoreStudentQuestion
+    result?: TaskPlanScoreStudentQuestion
     preventOverflow?: boolean
     size?: number
 }
@@ -128,7 +128,7 @@ const DroppedTutorQuestionIndicator: React.FC<DroppedTutorQuestionIndicatorProps
     preventOverflow = true,
     size = 1,
 }) => {
-    if (!result.droppedQuestion) return null
+    if (!result?.droppedQuestion) return null
 
     let tooltip
     if (result.droppedQuestion.drop_method == 'full_credit') {