handle empty dos dictionary

materialscloud-org · Apr 10, 2024 · 9e2591e · 9e2591e
1 parent ae24a63
commit 9e2591e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/index.jsx b/src/lib/index.jsx
@@ -11,7 +11,7 @@ function BandsVisualizer(props) {
 
   // basic checks
   var isBands = !(!props.bandsDataList || props.bandsDataList.length == 0);
-  var isDos = props.dosData != undefined || props.dosData != null;
+  var isDos = !(!props.dosData || Object.keys(props.dosData).length === 0);
   var areBoth = isBands && isDos;
 
   useEffect(() => {