AD_mark_helper (Hash_table **ht, char const *filename)
{
if (*ht == NULL)
- *ht = hash_initialize (HT_UNREMOVABLE_INITIAL_CAPACITY, NULL, hash_pjw,
- hash_compare_strings, hash_freer);
- if (*ht == NULL)
- xalloc_die ();
+ {
+ *ht = hash_initialize (HT_UNREMOVABLE_INITIAL_CAPACITY, NULL, hash_pjw,
+ hash_compare_strings, hash_freer);
+ if (*ht == NULL)
+ xalloc_die ();
+ }
if (! hash_insert (*ht, filename))
xalloc_die ();
}