# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1398134581 25200
# Node ID a92619a2dbd70ef0cd9b95b37b8ffa1a7fcd5d03
# Parent  b056777221bf4e44dbd97b84ba3e086e4aa5a5c6
bundle2: catch UnknownPartError during pull

We narrow the exception catching while pulling.

diff --git a/mercurial/exchange.py b/mercurial/exchange.py
--- a/mercurial/exchange.py
+++ b/mercurial/exchange.py
@@ -584,7 +584,7 @@
     bundle = pullop.remote.getbundle('pull', **kwargs)
     try:
         op = bundle2.processbundle(pullop.repo, bundle, pullop.gettransaction)
-    except KeyError, exc:
+    except UnknownPartError, exc:
         raise util.Abort('missing support for %s' % exc)
     assert len(op.records['changegroup']) == 1
     pullop.cgresult = op.records['changegroup'][0]['return']