t/t9001-send-email.sh: change from skip_all=* to prereq skip

diff --git a/t/t0001-init.sh b/t/t0001-init.sh
index 7c0a698b92696ff2bbb91e65e0a42e87f9163a1d..7a7599987abebd953c385594691a9f04aefa41fa 100755 (executable)
--- a/t/t0001-init.sh
+++ b/t/t0001-init.sh
@@ -301,7 +301,7 @@ test_expect_success 'init notices EEXIST (2)' '
        )
 '
 
-test_expect_success POSIXPERM 'init notices EPERM' '
+test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
        rm -fr newdir &&
        (
                mkdir newdir &&