diff options
| author | Tiago Vignatti <tiago.vignatti@nokia.com> | 2009-09-16 12:56:53 +0300 |
|---|---|---|
| committer | Tiago Vignatti <tiago.vignatti@nokia.com> | 2009-09-18 12:53:20 +0300 |
| commit | 13c7e6c8f100882718f995f5bf1d478a012cdbdd (patch) | |
| tree | b6ccb22c7f18cc6be150b0bbd33deead0436cc1b | |
| parent | cdbdfaf61c05d0d18eae6815b10666f93162148f (diff) | |
vgaarb: check for fd before close it
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
| -rw-r--r-- | src/common_vgaarb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/common_vgaarb.c b/src/common_vgaarb.c index ca5c0a7..f1c71e0 100644 --- a/src/common_vgaarb.c +++ b/src/common_vgaarb.c @@ -150,6 +150,12 @@ pci_device_vgaarb_init(void) void pci_device_vgaarb_fini(void) { + if (!pci_sys) + return; + + if (!pci_sys->vgaarb_fd) + return; + close(pci_sys->vgaarb_fd); } |