grep: enable recurse-submodules to work on <tree> objects

diff --git a/t/t0302-credential-store.sh b/t/t0302-credential-store.sh
index 0979df93a1062020e92fa55a780678e20db4f9db..1d8d1f210b99e888fa39da14f73aef19eaf338b5 100755 (executable)
--- a/t/t0302-credential-store.sh
+++ b/t/t0302-credential-store.sh
@@ -75,7 +75,7 @@ test_expect_success 'get: use xdg file if home file has no matches' '
        EOF
 '
 
-test_expect_success POSIXPERM 'get: use xdg file if home file is unreadable' '
+test_expect_success POSIXPERM,SANITY 'get: use xdg file if home file is unreadable' '
        echo "https://home-user:home-pass@example.com" >"$HOME/.git-credentials" &&
        chmod -r "$HOME/.git-credentials" &&
        mkdir -p "$HOME/.config/git" &&