* subversion/tests/cmdline/basic_tests.py
(null_update_last_changed_revision): Note the revision which introduced
this problem.
@@ -3161,7 +3161,7 @@ def null_update_last_changed_revision(sbox):
# Perform a null update.
#
# This used to say '3'; probably because iota@3 and iota@1 were textually
- # identical.
+ # identical. It seems this problem was introduced in r1760570.
sbox.simple_update(revision='1')
svntest.actions.run_and_verify_svn(["1\n"], [],
'info', sbox.path('iota'),
