apt repositories: avoid potential type error in classifyOrigin helper

[proxmox-widget-toolkit.git] / src / node / APTRepositories.js

diff --git a/src/node/APTRepositories.js b/src/node/APTRepositories.js
index 47c0a2cca466ddc73df7ed5015e0b167dbd280ff..016118e505dbf6e26a8cba5f66378bb02118adc0 100644 (file)
--- a/src/node/APTRepositories.js
+++ b/src/node/APTRepositories.js
@@ -406,6 +406,7 @@ Ext.define('Proxmox.node.APTRepositories', {
     product: 'Proxmox VE', // default
 
     classifyOrigin: function(origin) {
+       origin ||= '';
        if (origin.match(/^\s*Proxmox\s*$/i)) {
            return 'Proxmox';
        } else if (origin.match(/^\s*Debian\s*(:?Backports)?$/i)) {