diff options
| -rw-r--r-- | sys/isa/isa_common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/isa/isa_common.c b/sys/isa/isa_common.c index 8d597fe8cae1..c6e736c61cb5 100644 --- a/sys/isa/isa_common.c +++ b/sys/isa/isa_common.c @@ -856,7 +856,8 @@ isa_pnp_probe(device_t dev, device_t child, struct isa_pnp_id *ids) */ if (idev->id_logicalid == ids->ip_id || idev->id_compatid == ids->ip_id) { - device_set_desc(child, ids->ip_desc); + if (ids->ip_desc) + device_set_desc(child, ids->ip_desc); return 0; } ids++; |