Ensure metadata is available before calling length on it

ProjectMirador · Nov 9, 2020 · cb3d709 · cb3d709
1 parent 62a0e00
commit cb3d709
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/components/CanvasInfo.js b/src/components/CanvasInfo.js
@@ -49,7 +49,7 @@ export class CanvasInfo extends Component {
           </Typography>
         )}
 
-        {canvasMetadata.length > 0 && (
+        {canvasMetadata && canvasMetadata.length > 0 && (
           <LabelValueMetadata labelValuePairs={canvasMetadata} />
         )}
         <PluginHook {...this.props} />