efl: fix leak in eina_cow.

Patch by Paulo Alcantara <pcacjr@zytor.com>.


SVN revision: 83014

src/lib/eina/eina_cow.c

@@ -285,6 +285,7 @@ eina_cow_del(Eina_Cow *cow)
    EINA_COW_MAGIC_CHECK(cow);
 
    eina_mempool_del(cow->pool);
+   eina_hash_free(cow->match);
 
    EINA_LIST_FREE(cow->togc, gc)
      eina_mempool_free(gc_pool, gc);