fsmonitor: simplify determining the git worktree under Windows

diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh
index 22f69a410ba8194bbdff70471f5b3e746af116da..af9b847761f3c25ddbda8d1e1e978d1a323fa561 100755 (executable)
--- a/t/t1700-split-index.sh
+++ b/t/t1700-split-index.sh
@@ -6,6 +6,7 @@ test_description='split index mode tests'
 
 # We need total control of index splitting here
 sane_unset GIT_TEST_SPLIT_INDEX
+sane_unset GIT_FSMONITOR_TEST
 
 test_expect_success 'enable split index' '
        git config splitIndex.maxPercentChange 100 &&