From 88fa2e60f46923d87dc9ac8ee69a925def94f55f Mon Sep 17 00:00:00 2001
From: Matt Hughes <mhughes@edx.org>
Date: Tue, 13 Aug 2019 13:45:18 -0400
Subject: [PATCH] bug fix with a corner case I'd missed

switching back to "all" for the assignment with assignment grade
filters set caused the lms api to be misused
---
 src/data/selectors/grades.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/data/selectors/grades.js b/src/data/selectors/grades.js
index 678b017..2eb6460 100644
--- a/src/data/selectors/grades.js
+++ b/src/data/selectors/grades.js
@@ -83,13 +83,13 @@ const getHeadings = (state) => {
 };
 
 const formatMaxAssignmentGrade = (state, assignmentId, percentGrade) => {
-  if (percentGrade === '100') {
+  if (percentGrade === '100' || !assignmentId) {
     return null;
   }
   return percentGrade;
 };
 const formatMinAssignmentGrade = (state, assignmentId, percentGrade) => {
-  if (percentGrade === '0') {
+  if (percentGrade === '0' || !assignmentId) {
     return null;
   }
   return percentGrade;