Make sure we have a proper node before parsing

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

diff --git a/core/js/files/iedavclient.js b/core/js/files/iedavclient.js
index 4e2c17abc55196c9a7a0a68e4ea1a35912658fb0..ecf1d1bb6608f87bd191a68a3c41ed9d1deed7d4 100644 (file)
--- a/core/js/files/iedavclient.js
+++ b/core/js/files/iedavclient.js
@@ -82,6 +82,11 @@
                        var parts = name.split(':');
                        var tagName = parts[1];
                        var namespace = resolver(parts[0]);
+                       // make sure we can get elements
+                       if (typeof node === 'string') {
+                               var parser = new DOMParser()
+                               node = parser.parseFromString(node, 'text/xml')
+                       }
                        if (node.getElementsByTagNameNS) {
                                return node.getElementsByTagNameNS(namespace, tagName);
                        }