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examples/eina: Check return value of eina_iterator_next 

If we define an API with warn_unused_result we should actually
check the result in our examples.
This commit is contained in:
Stefan Schmidt 2014-02-28 14:30:14 +01:00
parent 08ebf05e67
commit 6cd9fdb400
1 changed files with 4 additions and 2 deletions
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6
unsorted/eina/eina_iterator_01.c
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@ -48,13 +48,15 @@ main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
}
it = eina_array_iterator_new(array);
eina_iterator_next(it, (void **)&uninteresting);
if (!eina_iterator_next(it, (void **)&uninteresting))
return -1;
print_eina_container(it);
eina_array_free(eina_iterator_container_get(it));
eina_iterator_free(it);
it = eina_list_iterator_new(list);
eina_iterator_next(it, (void **)&uninteresting);
if (!eina_iterator_next(it, (void **)&uninteresting))
return -1;
print_eina_container(it);
eina_iterator_free(it);