From a0c4d86deeb9e70c9722c4f69e48c0fbdd775881 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <stepien.nicolas@gmail.com>
Date: Thu, 4 Apr 2013 23:05:30 +0200
Subject: [PATCH] Delete entire boards from DataBoards when cleaning it gives
 us a 404. This would happen when a board gets deleted, like /s4s/ hopefully
 one day.

---
 src/databoard.coffee | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/databoard.coffee b/src/databoard.coffee
index 3323ac97d..26743c68f 100644
--- a/src/databoard.coffee
+++ b/src/databoard.coffee
@@ -65,14 +65,18 @@ class DataBoard
     $.set @key, @data
   ajaxClean: (boardID) ->
     $.ajax "//api.4chan.org/#{boardID}/threads.json", onload: (e) =>
-      board   = @data.boards[boardID]
-      threads = {}
-      for page in JSON.parse e.target.response
-        for thread in page.threads
-          if thread.no of board
-            threads[thread.no] = board[thread.no]
-      @data.boards[boardID] = threads
-      @deleteIfEmpty {boardID}
+      if e.target.status is 404
+        # Deleted board.
+        @delete boardID
+      else if e.target.status is 200
+        board   = @data.boards[boardID]
+        threads = {}
+        for page in JSON.parse e.target.response
+          for thread in page.threads
+            if thread.no of board
+              threads[thread.no] = board[thread.no]
+        @data.boards[boardID] = threads
+        @deleteIfEmpty {boardID}
       $.set @key, @data
 
   onSync: (data) ->