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changeset 31440:406705701c2d

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rebase: explicitly tests for None Changeset 361bccce566a removed the mutable default value, but did not explicitly tested for None. Such implicit checking can introduce semantic and performance issue. We move to an explicit check for None as recommended by PEP8: https://www.python.org/dev/peps/pep-0008/#programming-recommendations
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date Wed, 15 Mar 2017 15:03:43 -0700
parents 807387581d89
children 6e1c79578e5c
files hgext/rebase.py
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/rebase.py	Thu Mar 16 04:53:23 2017 +0530
+++ b/hgext/rebase.py	Wed Mar 15 15:03:43 2017 -0700
@@ -725,7 +725,8 @@
                 destspace=None):
     """use revisions argument to define destination and rebase set
     """
-    revf = revf or []
+    if revf is None:
+        revf = []
 
     # destspace is here to work around issues with `hg pull --rebase` see
     # issue5214 for details