detect when media isn't a directory and report it... I did this once

and it causes some weird errors in the cds...

[git-p4: depot-paths = "//depot/": change = 1230]

pymediaserv

@@ -104,7 +104,16 @@ class RootDevice(static.Data):
 root = WebServer()
 debug.insertnamespace('root', root)
 content = resource.Resource()
-cds = ContentDirectoryServer('My Media Server', klass = FSDirectory, path = 'media', urlbase = os.path.join(urlbase, 'content'), webbase = content)  # This sets up the root to be the media dir so we don't have to enumerate the directory
+mediapath = 'media'
+if not os.path.isdir(mediapath):
+	print >>sys.stderr, \
+	    'Sorry, %s is not a directory, no content to serve.' % `mediapath`
+	sys.exit(1)
+
+# This sets up the root to be the media dir so we don't have to
+# enumerate the directory
+cds = ContentDirectoryServer('My Media Server', klass=FSDirectory,
+    path=mediapath, urlbase=os.path.join(urlbase, 'content'), webbase=content)
 debug.insertnamespace('cds', cds)
 root.putChild('ContentDirectory', cds)
 cds = cds.control