hgweb: disable cgitb by default in hgwebdir.fcgi too

contrib/hgwebdir.fcgi

@@ -1,52 +1,52 b''
 #!/usr/bin/env python
 #
 # An example CGI script to export multiple hgweb repos, edit as necessary
 
 # adjust python path if not a system-wide install:
 #import sys
 #sys.path.insert(0, "/path/to/python/lib")
 
 # enable demandloading to reduce startup time
 from mercurial import demandimport; demandimport.enable()
 
-# send python tracebacks to the browser if an error occurs:
-import cgitb
-cgitb.enable()
+# Uncomment to send python tracebacks to the browser if an error occurs:
+#import cgitb
+#cgitb.enable()
 
 # If you'd like to serve pages with UTF-8 instead of your default
 # locale charset, you can do so by uncommenting the following lines.
 # Note that this will cause your .hgrc files to be interpreted in
 # UTF-8 and all your repo files to be displayed using UTF-8.
 #
 #import os
 #os.environ["HGENCODING"] = "UTF-8"
 
 from mercurial.hgweb.hgwebdir_mod import hgwebdir
 from mercurial.hgweb.request import wsgiapplication
 from mercurial import dispatch, ui
 from flup.server.fcgi import WSGIServer
 
 # The config file looks like this.  You can have paths to individual
 # repos, collections of repos in a directory tree, or both.
 #
 # [paths]
 # virtual/path = /real/path
 # virtual/path = /real/path
 #
 # [collections]
 # /prefix/to/strip/off = /root/of/tree/full/of/repos
 #
 # collections example: say directory tree /foo contains repos /foo/bar,
 # /foo/quux/baz.  Give this config section:
 #   [collections]
 #   /foo = /foo
 # Then repos will list as bar and quux/baz.
 #
 # Alternatively you can pass a list of ('virtual/path', '/real/path') tuples
 # or use a dictionary with entries like 'virtual/path': '/real/path'
 
 def web_app(ui):
     return lambda: hgwebdir("hgweb.config", ui)
 
 u = ui.ui(report_untrusted=False, interactive=False)
 dispatch.profiled(u, lambda: WSGIServer(wsgiapplication(web_app(u))).run())