From bcfaa92d2519b0d9c1108a5523a69f1f00a90330 Mon Sep 17 00:00:00 2001
From: Scott Berg <saberg3@wisc.edu>
Date: Wed, 27 Mar 2019 09:39:10 -0500
Subject: [PATCH] ROENROLL-1477

---
 .../term-container/term-container.component.ts              | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/app/degree-planner/term-container/term-container.component.ts b/src/app/degree-planner/term-container/term-container.component.ts
index d9bd5cd..ecc05b7 100644
--- a/src/app/degree-planner/term-container/term-container.component.ts
+++ b/src/app/degree-planner/term-container/term-container.component.ts
@@ -277,8 +277,10 @@ export class TermContainerComponent implements OnInit, OnDestroy {
   sumPlannedCredits(courses: ReadonlyArray<Course>): string {
     const credits = { min: 0, max: 0 };
     courses.forEach(course => {
-      credits.min = credits.min + course.creditMin;
-      credits.max = credits.max + course.creditMax;
+      if (course.creditMin !== undefined && course.creditMax !== undefined) {
+        credits.min = credits.min + course.creditMin;
+        credits.max = credits.max + course.creditMax;
+      }
     });
 
     return credits.min === credits.max
-- 
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