search_next: don't assume the object has a .name
search_next: don't assume the object has a .name

Use the passed column object instead.

Reviewed-by: Wesley Hertlein <ca32100e9f664971b15d1470ddc7f009d907efd3@morganstanley.com>

stdweird/aquilon,stdweird/aquilon,quattor/aquilon,stdweird/aquilon,guillaume-philippon/aquilon,quattor/aquilon,guillaume-philippon/aquilon,quattor/aquilon,guillaume-philippon/aquilon