17754: Attempts to improve code layout for better readability.

[arvados-workbench2.git] / src / views / workbench / fed-login.tsx

diff --git a/src/views/workbench/fed-login.tsx b/src/views/workbench/fed-login.tsx
index 27b52116739ea2edbfd6445e7517c193bf7cd49c..595f136b801d3a288146845e0133842ccf56c4dc 100644 (file)
--- a/src/views/workbench/fed-login.tsx
+++ b/src/views/workbench/fed-login.tsx
@@ -34,15 +34,15 @@ export const FedLogin = connect(mapStateToProps)(
                 {Object.keys(remoteHostsConfig)
                     .map((k) => {
                         if (k === localCluster) {
-                            return;
+                            return null;
                         }
                         if (!remoteHostsConfig[k].workbench2Url) {
                             console.log(`Cluster ${k} does not define workbench2Url.  Federated login / cross-site linking to ${k} is unavailable.  Tell the admin of ${k} to set Services->Workbench2->ExternalURL in config.yml.`);
-                            return;
+                            return null;
                         }
                         const fedtoken = (remoteHostsConfig[k].loginCluster === localCluster)
                             ? apiToken : getSaltedToken(k, apiToken);
-                        return <iframe key={k} src={`${remoteHostsConfig[k].workbench2Url}/fedtoken?api_token=${fedtoken}`} style={{
+                        return <iframe key={k} title={k} src={`${remoteHostsConfig[k].workbench2Url}/fedtoken?api_token=${fedtoken}`} style={{
                             height: 0,
                             width: 0,
                             visibility: "hidden"