gitattributes: disable blank-at-eof errors for clar test expectations

The clar unit testing framework carries a couple of files that contain
expected output for its self-tests. Some of these files expectedly end
with a blank line at the end of the file, which Git would consider to be
a whitespace error by default.

Teach our gitattributes to ignore those errors.

Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/.gitattributes b/.gitattributes
index 32583149c2f92729158d5eac5e81edd4c6a5c1d0..e416c3720568eb15ff7c271b9e219a01af72a401 100644 (file)
--- a/.gitattributes
+++ b/.gitattributes
@@ -17,3 +17,4 @@ CODE_OF_CONDUCT.md -whitespace
 /Documentation/gitk.adoc conflict-marker-size=32
 /Documentation/user-manual.adoc conflict-marker-size=32
 /t/t????-*.sh conflict-marker-size=32
+/t/unit-tests/clar/test/expected/* whitespace=-blank-at-eof