Sun Oct  5 15:48:31 UTC 2008  Alberto Bertogli <albertito@gmail.com>
  * Ignore broken multidir directories
  
  When a multidir directory is not really a directory or a valid symlink to one,
  we want to skip it instead of exploding.
  
  This patch fixes that by doing a simple sanity check while processing the
  configured multidirs.
  
  Thanks to Ralph Giles <giles@ghostscript.com> for the report and the patch.
  
diff -rN -u old-darcsweb/darcsweb.cgi new-darcsweb/darcsweb.cgi
--- old-darcsweb/darcsweb.cgi	2015-11-01 22:47:31.000000000 +0000
+++ new-darcsweb/darcsweb.cgi	2015-11-01 22:47:31.000000000 +0000
@@ -2275,6 +2275,9 @@
 		if 'multidir' not in dir(c):
 			continue
 
+		if not os.path.isdir(c.multidir):
+			continue
+
 		if 'exclude' not in dir(c):
 			c.exclude = []