diff options
| author | Nate Lawson <njl@FreeBSD.org> | 2004-08-12 17:02:53 +0000 |
|---|---|---|
| committer | Nate Lawson <njl@FreeBSD.org> | 2004-08-12 17:02:53 +0000 |
| commit | 0a9a1f44ce6e1e55d0f7c910f4ffacf535e05eca (patch) | |
| tree | cd9a61595fb0907492cda446be997ce71495f863 | |
| parent | 6d3e93598facc8e1acf50c4f6026932a67c231a2 (diff) | |
Allow null handles to be passed into acpi_name().
Notes
Notes:
svn path=/head/; revision=133584
| -rw-r--r-- | sys/dev/acpica/acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index 2bc877bea9a2..a8fe9e755a6f 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -2240,7 +2240,7 @@ acpi_name(ACPI_HANDLE handle) buf.Length = sizeof(data); buf.Pointer = data; - if (ACPI_SUCCESS(AcpiGetName(handle, ACPI_FULL_PATHNAME, &buf))) + if (handle && ACPI_SUCCESS(AcpiGetName(handle, ACPI_FULL_PATHNAME, &buf))) return (data); return ("(unknown)"); } |