
In cogl_vertex_buffer_indices_get_for_quads() we sometimes have to extend the length of an existing array, but when we came to unref the previous array we didn't first check that it wasn't simply NULL.
In cogl_vertex_buffer_indices_get_for_quads() we sometimes have to extend the length of an existing array, but when we came to unref the previous array we didn't first check that it wasn't simply NULL.