--- a/mercurial/context.py Thu Sep 27 09:56:13 2018 -0700
+++ b/mercurial/context.py Thu Sep 27 14:26:02 2018 -0700
@@ -435,7 +435,7 @@
return
except error.FilteredLookupError:
raise
- except (TypeError, LookupError):
+ except LookupError:
pass
else:
raise error.ProgrammingError(