Function HashTableFreeUnlinkedEntry

src/util/dict.c:544–549

You need to call this function to really free the entry after a call * to HashTableUnlink(). It's safe to call this function with 'he' = NULL. */

/* You need to call this function to really free the entry after a call
 * to HashTableUnlink(). It's safe to call this function with 'he' = NULL. */
void HashTableFreeUnlinkedEntry(dict *d, dictEntry *he) {
    if (he == NULL) return;
    dictFreeKey(d, he);
    dictFreeVal(d, he);
    free(he);
}

/* Destroy an entire dictionary */
static int _dictClear(dict *d, int htidx, void(callback)(dict*)) {