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basectx: remove unnecessary check of instance
authorSean Farley <sean.michael.farley@gmail.com>
Tue, 06 Aug 2013 15:11:31 -0500
changeset 19568 f58235d85d6b
parent 19567 49b128e50e84
child 19569 00140039bd8f
basectx: remove unnecessary check of instance The refactoring of all the context objects allows us to simply pass a basectx to the __new__ constructor and have it return the same object without allocating new memory.
mercurial/context.py file | annotate | diff | comparison | revisions 
--- a/mercurial/context.py	Mon Aug 05 18:42:41 2013 -0500
+++ b/mercurial/context.py	Tue Aug 06 15:11:31 2013 -0500
@@ -132,7 +132,7 @@
         """Returns a diff generator for the given contexts and matcher"""
         if ctx2 is None:
             ctx2 = self.p1()
-        if ctx2 is not None and not isinstance(ctx2, changectx):
+        if ctx2 is not None:
             ctx2 = self._repo[ctx2]
         diffopts = patch.diffopts(self._repo.ui, opts)
         return patch.diff(self._repo, ctx2.node(), self.node(),
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