D2662: hghave: do not assign "ex" to a variable (pyflakes)

[spectral (Kyle Lippincott)]

spectral created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D2662

AFFECTED FILES
  tests/hghave.py

CHANGE DETAILS

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



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Cc: mercurial-devel