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- Check if we had any changes in status before sending a notification for a new 

inserted media. This fixes ticket #3921.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30774 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Bruno G. Albuquerque 2009-05-16 21:41:33 +00:00
parent ce4db6ae11
commit 1bf034d2f5
1 changed files with 7 additions and 1 deletions
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8
src/system/kernel/disk_device_manager/KDiskDeviceManager.cpp
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@ -1466,9 +1466,15 @@ KDiskDeviceManager::_CheckMediaStatus()
continue;
bool hadMedia = device->HasMedia();
bool changedMedia = device->MediaChanged();
device->UpdateMediaStatusIfNeeded();
if (!device->MediaChanged() && (device->HasMedia() || !hadMedia))
// Detect it there was any status change since last check.
bool updated = (hadMedia != device->HasMedia()) ||
(changedMedia != device->MediaChanged());
if ((!device->MediaChanged() &&
(device->HasMedia() || !hadMedia)) || !updated)
continue;
device->MarkBusy(true);