fix #5121: ui: node status: avoid invalid array access for certain foreign kernels

with custom build date format, which would prevent the panel from loading.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>

diff --git a/www/manager6/node/StatusView.js b/www/manager6/node/StatusView.js
index 24b2c8d8deedfa9f964efc78322f036370ab3908..0ac200c756f4f132c5256ce6ef86b42a39d39e0e 100644 (file)
--- a/www/manager6/node/StatusView.js
+++ b/www/manager6/node/StatusView.js
@@ -109,7 +109,7 @@ Ext.define('PVE.node.StatusView', {
                    return data.kversion;
                }
                let kernel = data['current-kernel'];
-               let buildDate = kernel.version.match(/\((.+)\)\s*$/)[1] ?? 'unknown';
+               let buildDate = kernel.version.match(/\((.+)\)\s*$/)?.[1] ?? 'unknown';
                return `${kernel.sysname} ${kernel.release} (${buildDate})`;
            },
            value: '',