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-rw-r--r--t/test-lib.sh6
1 files changed, 6 insertions, 0 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh
index afd3053f96..c582964b0d 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -54,6 +54,10 @@ unset GIT_OBJECT_DIRECTORY
unset GIT_CEILING_DIRECTORIES
unset SHA1_FILE_DIRECTORIES
unset SHA1_FILE_DIRECTORY
+unset GIT_NOTES_REF
+unset GIT_NOTES_DISPLAY_REF
+unset GIT_NOTES_REWRITE_REF
+unset GIT_NOTES_REWRITE_MODE
GIT_MERGE_VERBOSITY=5
export GIT_MERGE_VERBOSITY
export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
@@ -65,6 +69,8 @@ GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u}
# CDPATH into the environment
unset CDPATH
+unset GREP_OPTIONS
+
case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
1|2|true)
echo "* warning: Some tests will not work if GIT_TRACE" \