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| author | njl <njl@FreeBSD.org> | 2004-08-12 17:02:53 +0000 |
|---|---|---|
| committer | njl <njl@FreeBSD.org> | 2004-08-12 17:02:53 +0000 |
| commit | f149130b5ddcc6307e5f2fcfa98bd4112106d202 (patch) | |
| tree | cd9a61595fb0907492cda446be997ce71495f863 /sys/dev | |
| parent | 1cd197c850fbf2cebb1cf92e2cc7b1ad60e19cbb (diff) | |
| download | FreeBSD-src-f149130b5ddcc6307e5f2fcfa98bd4112106d202.zip FreeBSD-src-f149130b5ddcc6307e5f2fcfa98bd4112106d202.tar.gz | |
Allow null handles to be passed into acpi_name().
Diffstat (limited to 'sys/dev')
| -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 2bc877b..a8fe9e7 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)"); } |
