updated rdic_test for new references_equal name

test/rdic_test.c

@@ -390,7 +390,7 @@ void test__single_node__returned_to_freelist(void)
 }
 
 #define ASSERT_REFERENCES_EQUAL(REF1, REF2)\
-	if(!gui_node_references_equal((REF1), (REF2)))\
+	if(!rdic_node_references_equal((REF1), (REF2)))\
 	{TEST_ERROR("`"#REF1"` != `"#REF2"`.\n");}
 void test__single_node__nodes_are_stable(void)
 {