From b8d00e2051b626fd4cdb6e35ebfd3f096d68d3fc Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Tue, 3 Nov 2015 17:04:28 -0500
Subject: [PATCH] Fix error showing pages/modified in attachment box

---
 chrome/content/zotero/bindings/attachmentbox.xml | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/chrome/content/zotero/bindings/attachmentbox.xml b/chrome/content/zotero/bindings/attachmentbox.xml
index fd53b1a06..e4ca1f847 100644
--- a/chrome/content/zotero/bindings/attachmentbox.xml
+++ b/chrome/content/zotero/bindings/attachmentbox.xml
@@ -300,7 +300,7 @@
 							else {
 								pagesRow.hidden = true;
 							}
-						});
+						}.bind(this));
 					}
 					else {
 						pagesRow.hidden = true;
@@ -321,12 +321,11 @@
 							this.item.attachmentModificationTime
 							.tap(() => Zotero.Promise.check(this._id))
 							.then(function (mtime) {
-								if (!this._id) return;
 								if (mtime) {
 									this._id("dateModified").value = new Date(mtime).toLocaleString();
 								}
 								dateModifiedRow.hidden = false;
-							});
+							}.bind(this));
 						}
 					}
 					else {