# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2018-03-04 15:23:07
# Node ID 1d06407d0ee96d4063fbdeee2deff24a55a19b9b
# Parent  19e859cad54ca8b1067f8848d5425d2b453c1a7b

hghave: remove unused "as ex" in exception block

I overlooked this when removing a debug print in another change.

Differential Revision: https://phab.mercurial-scm.org/D2637

diff --git a/tests/hghave.py b/tests/hghave.py
--- a/tests/hghave.py
+++ b/tests/hghave.py
@@ -715,5 +715,5 @@ def has_xdiff():
         from mercurial import policy
         bdiff = policy.importmod('bdiff')
         return bdiff.xdiffblocks('', '') == [(0, 0, 0, 0)]
-    except (ImportError, AttributeError) as ex:
+    except (ImportError, AttributeError):
         return False