coccinelle: polish FREE_AND_NULL rules

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index fe62e7c775da6a8fc191ed1dc6634d5285ddbc4b..10f8f026ffb4b21e62bdfa5fe1b8a4d6a3b3f13c 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -338,7 +338,7 @@ test_expect_success 'git branch -m s/s s should work when s/t is deleted' '
 
 test_expect_success 'config information was renamed, too' '
        test $(git config branch.s.dummy) = Hello &&
-       test_must_fail git config branch.s/s/dummy
+       test_must_fail git config branch.s/s.dummy
 '
 
 test_expect_success 'deleting a symref' '