test-lib: unset GIT_NOTES_REF to stop it from influencing tests
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/test-lib.sh b/t/test-lib.sh
index c1476f9..49f06d2 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -54,6 +54,7 @@
unset GIT_CEILING_DIRECTORIES
unset SHA1_FILE_DIRECTORIES
unset SHA1_FILE_DIRECTORY
+unset GIT_NOTES_REF
GIT_MERGE_VERBOSITY=5
export GIT_MERGE_VERBOSITY
export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
