Fix a bug with AO3 single chapter stories introduced with do_update_hook.

app.yaml

@@ -1,6 +1,6 @@
 # ffd-retief-hrd fanfictiondownloader
 application: fanfictiondownloader
-version: 4-4-87
+version: 4-4-88
 runtime: python27
 api_version: 1
 threadsafe: true

calibre-plugin/__init__.py

@@ -42,7 +42,7 @@ class FanFictionDownLoaderBase(InterfaceActionBase):
     description         = _('UI plugin to download FanFiction stories from various sites.')
     supported_platforms = ['windows', 'osx', 'linux']
     author              = 'Jim Miller'
-    version             = (1, 8, 04)
+    version             = (1, 8, 05)
     minimum_calibre_version = (1, 13, 0)
 
     #: This field defines the GUI plugin class that contains all the code

fanficdownloader/adapters/adapter_archiveofourownorg.py

@@ -188,7 +188,7 @@ class ArchiveOfOurOwnOrgAdapter(BaseSiteAdapter):
         self.story.setMetadata('numChapters',len(chapters))
         logger.debug("numChapters: (%s)"%self.story.getMetadata('numChapters'))
         if len(chapters)==1:
-            self.chapterUrls.append((self.story.getMetadata('title'),'http://'+self.host+chapter['href']+addurl))
+            self.chapterUrls.append((self.story.getMetadata('title'),'http://'+self.host+chapters[0]['href']+addurl))
         else:
             for index, chapter in enumerate(chapters):
                 # strip just in case there's tags, like <i> in chapter titles.