Fix historical data request with no data in db (#259)

Fixes #172
cornellrocketryteam · Feb 7, 2025 · a7e06fd · a7e06fd
2 parents 3421680 + b3ea900
commit a7e06fd
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ground-server/src/contexts/data-context.tsx b/ground-server/src/contexts/data-context.tsx
@@ -52,6 +52,11 @@ export function DataProvider({ children }: { children: ReactNode }) {
         // Historical data
         console.log("Historical Message Received");
 
+        if (message.data === null) {
+          console.log("No data received from historical message");
+          return;
+        } 
+
         setData((prevData) => {
           const field = message.field;
           const widgetData: DataPoint[] = message.data.map(