narrow: remove a repo file-cache invalidation
It's unclear why this was needed. All tests pass without it. I asked
Kyle Lippincott (who added the check) and he also doesn't remember
what it was for.
Differential Revision: https://phab.mercurial-scm.org/D4097
--- a/mercurial/narrowspec.py Fri Aug 03 11:09:41 2018 -0700
+++ b/mercurial/narrowspec.py Thu Aug 02 14:30:40 2018 -0700
@@ -113,9 +113,6 @@
# Treat "narrowspec does not exist" the same as "narrowspec file exists
# and is empty".
if e.errno == errno.ENOENT:
- # Without this the next call to load will use the cached
- # non-existence of the file, which can cause some odd issues.
- repo.invalidate(clearfilecache=True)
return set(), set()
raise
# maybe we should care about the profiles returned too