Fixed a bug in the array indexer where the value's length was not

properly set to 0 if the value was NA

src/array_indexer.c

@@ -54,7 +54,7 @@ index_t obi_index_array(Obi_indexer_p indexer, const void* value, uint8_t elt_si
 }
 
 
-const void* obi_retrieve_array(Obi_indexer_p indexer, index_t idx, int* value_length_p)
+const void* obi_retrieve_array(Obi_indexer_p indexer, index_t idx, int32_t* value_length_p)
 {
 	Obi_blob_p  value_b;
 
@@ -64,9 +64,6 @@ const void* obi_retrieve_array(Obi_indexer_p indexer, index_t idx, int* value_le
 	// Store array length
 	*value_length_p = (value_b->length_decoded_value) / (value_b->element_size);
 
-//	for (int i=0; i<*value_length_p; i++)
-//		fprintf(stderr, "\nvalue %d", ((obibool_t*)(value_b->value))[i]);
-
 	// Return pointer on mapped array
 	return ((void*) (value_b->value));
 }