Avoid dom nav fail w/no nextSibling (fixes itemPaneTest)

Juris-M · Dec 6, 2016 · d590227 · d590227
1 parent afcb7ae
commit d590227
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chrome/content/zotero/bindings/itembox.xml b/chrome/content/zotero/bindings/itembox.xml
@@ -838,7 +838,7 @@
 					if (!field) {
 						var field = this._dynamicFields.getElementsByAttribute('fieldname', 'itemType').item(0);
 					}
-					if (field) {
+					if (field && field.parentNode.nextSibling) {
 						if ('rows' === field.parentNode.nextSibling.tagName) {
 							this._beforeRow = field.parentNode.nextSibling.nextSibling;
 						}