unbundle: add a small comment to clarify the 'check_heads' call
Bundle2 has its own mechanisms to check for heads (and other) changes, so push
using bundle2 is relying on the "check:heads" bundle part of unbundle and the
'check_heads' call is not checking anything. We add a small comment to make
this clearer.
#require test-repo pyflakes hg10
$ . "$TESTDIR/helpers-testrepo.sh"
$ cd "`dirname "$TESTDIR"`"
run pyflakes on all tracked files ending in .py or without a file ending
(skipping binary file random-seed)
$ hg locate 'set:**.py or grep("^#!.*python")' -X hgext/fsmonitor/pywatchman \
> -X mercurial/pycompat.py \
> 2>/dev/null \
> | xargs pyflakes 2>/dev/null | "$TESTDIR/filterpyflakes.py"
contrib/python-zstandard/tests/test_data_structures.py:107: local variable 'size' is assigned to but never used
tests/filterpyflakes.py:39: undefined name 'undefinedname'