t0090: disable GIT_TEST_SPLIT_INDEX for the test checking split index

diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index 0b620377448bc3b97d39d2b6beceb4d185edb7ba..ddaa96ac4f44a4e4799aa509b3bd69bc28628d60 100755 (executable)
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -618,7 +618,7 @@ hex2oct () {
 test_expect_success 'clone on case-insensitive fs' '
        git init icasefs &&
        (
-               cd icasefs
+               cd icasefs &&
                o=$(git hash-object -w --stdin </dev/null | hex2oct) &&
                t=$(printf "100644 X\0${o}100644 x\0${o}" |
                        git hash-object -w -t tree --stdin) &&