From a4c57580285f3d189c6c1b0ea15193717eccd004 Mon Sep 17 00:00:00 2001
From: Jesse Bye <jbye@riskalyze.com>
Date: Fri, 26 Feb 2021 11:47:46 -0800
Subject: [PATCH] Use '-'; add changeset

---
 .changeset/shaggy-spiders-shop.md                            | 5 +++++
 .../sonarqube/src/components/SonarQubeCard/SonarQubeCard.tsx | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/shaggy-spiders-shop.md

diff --git a/.changeset/shaggy-spiders-shop.md b/.changeset/shaggy-spiders-shop.md
new file mode 100644
index 0000000000..ae500f1e81
--- /dev/null
+++ b/.changeset/shaggy-spiders-shop.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-sonarqube': patch
+---
+
+Display '-' instead of 'undefined' if no code coverage is reported.
diff --git a/plugins/sonarqube/src/components/SonarQubeCard/SonarQubeCard.tsx b/plugins/sonarqube/src/components/SonarQubeCard/SonarQubeCard.tsx
index a8f0cfe491..e4fbc64479 100644
--- a/plugins/sonarqube/src/components/SonarQubeCard/SonarQubeCard.tsx
+++ b/plugins/sonarqube/src/components/SonarQubeCard/SonarQubeCard.tsx
@@ -232,7 +232,9 @@ export const SonarQubeCard = ({
                 link={value.getComponentMeasuresUrl('COVERAGE')}
                 title="Coverage"
                 leftSlot={<Percentage value={value.metrics.coverage} />}
-                rightSlot={<Value value={`${value.metrics.coverage || 0}%`} />}
+                rightSlot={
+                  <Value value={`${value.metrics.coverage || '-'}%`} />
+                }
               />
               <RatingCard
                 title="Duplications"