diff -r d60678a567a9 -r 328739ea70c3 mercurial/hgweb/request.py
--- a/mercurial/hgweb/request.py	Tue Jun 23 22:38:21 2015 -0700
+++ b/mercurial/hgweb/request.py	Tue Jun 23 22:20:08 2015 -0700
@@ -111,7 +111,7 @@
         if thing:
             try:
                 self.server_write(thing)
-            except socket.error, inst:
+            except socket.error as inst:
                 if inst[0] != errno.ECONNRESET:
                     raise