diff -r a6b74fbb5ce0 -r 8fee8ff13d37 mercurial/hgweb/wsgicgi.py
--- a/mercurial/hgweb/wsgicgi.py	Mon Sep 08 12:55:46 2008 +0200
+++ b/mercurial/hgweb/wsgicgi.py	Mon Sep 08 13:07:00 2008 +0200
@@ -53,7 +53,7 @@
             try:
                 if headers_sent:
                     # Re-raise original exception if headers sent
-                    raise exc_info[0], exc_info[1], exc_info[2]
+                    raise exc_info[0](exc_info[1], exc_info[2])
             finally:
                 exc_info = None     # avoid dangling circular ref
         elif headers_set: