tests: use p_ instead of posix func directly
diff --git a/tests/config/include.c b/tests/config/include.c
index 58bc690..88ea091 100644
--- a/tests/config/include.c
+++ b/tests/config/include.c
@@ -106,6 +106,6 @@ void test_config_include__depth(void)
cl_git_fail(git_config_open_ondisk(&cfg, "a"));
- unlink("a");
- unlink("b");
+ p_unlink("a");
+ p_unlink("b");
}