Bug 1191404 - Update the comments to avoid confusion about what happens with blocklisting when the OS is unknown. No code change. r=milan

This commit is contained in:
Milan Sreckovic 2015-08-05 10:39:00 +02:00
parent 3ad3c28fb7
commit a02e28186c

View File

@ -719,9 +719,10 @@ GfxInfoBase::FindBlocklistedDeviceInList(const nsTArray<GfxDriverInfo>& info,
uint32_t i = 0;
for (; i < info.Length(); i++) {
// Do the operating system check first, no point in getting the driver
// info if we won't need to use it. Note we also catch and skips the
// application version mismatches that would leave operating system
// set to unknown.
// info if we won't need to use it. If the OS of the system we are running
// on is unknown, we still let DRIVER_OS_ALL catch and disable it;
// if the OS of the downloadable entry is unknown, we skip the entry
// as invalid.
if (info[i].mOperatingSystem == DRIVER_OS_UNKNOWN ||
(info[i].mOperatingSystem != DRIVER_OS_ALL &&
info[i].mOperatingSystem != os))