From f2c5e6ba98a573e4d76659a2edec84cb7edf2291 Mon Sep 17 00:00:00 2001
From: Thomas Kluyver <takowl@gmail.com>
Date: Thu, 23 Jul 2015 14:48:38 -0700
Subject: [PATCH] Catch error adding link to notebook list

Part of the fix for gh-223.

If a filename can't be decoded in the current encoding, Python escapes
the undecodable bytes as unpaired surrogates, which JS doesn't like
building a URL from.

This doesn't make the undecodable filename openable, but it stops it
from breaking the listing of other files.

The real fix is to set up the locale encoding correctly so that the
filenames can be decoded.
---
 notebook/static/tree/js/notebooklist.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/notebook/static/tree/js/notebooklist.js b/notebook/static/tree/js/notebooklist.js
index 6308d7ff6..1ef1a5228 100644
--- a/notebook/static/tree/js/notebooklist.js
+++ b/notebook/static/tree/js/notebooklist.js
@@ -295,7 +295,11 @@ define([
         for (var i=0; i<len; i++) {
             model = list.content[i];
             item = this.new_item(i+offset, true);
-            this.add_link(model, item);
+            try {
+                this.add_link(model, item);
+            } catch(err) {
+                console.log('Error adding link: ' + err)
+            }
         }
         // Trigger an event when we've finished drawing the notebook list.
         events.trigger('draw_notebook_list.NotebookList');