nullsafe array index access (#12362)

### Summary & Motivation This should address an issue where sensors without any targets crash. ### How I Tested These Changes :eyes:
dagster-io · Feb 15, 2023 · b573daa · b573daa
1 parent 9732826
commit b573daa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js_modules/dagit/packages/core/src/sensors/SensorDetails.tsx b/js_modules/dagit/packages/core/src/sensors/SensorDetails.tsx
@@ -144,7 +144,7 @@ export const SensorDetails: React.FC<{
         currentCursor={cursor || ''}
         name={sensor.name}
         repoAddress={repoAddress}
-        jobName={sensor.targets?.[0].pipelineName || ''}
+        jobName={sensor.targets?.[0]?.pipelineName || ''}
       />
       <MetadataTableWIP>
         <tbody>