tests: fix check for --graph option in test-log-linerange.t
Previous test about incompatibility of --line-range and --graph options
was problematic because, even without --graph option, the command would
have failed because specified path (dir/baz) did not exist as it got
dropped in previous test statements. New test statements should work
without --graph. This prepares for making --line-range compatible with
--graph option.
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true