Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-28 18:15:11 +00:00
Code Issues Projects Releases Packages Wiki Activity

[MOUHID]

Browse source 
- Only set the MOUSE_WHEEL flag if the wheel data is non-zero

svn path=/branches/usb-bringup-trunk/; revision=55190
This commit is contained in:
Cameron Gutman 2012-01-26 02:20:11 +00:00
parent c60ff01cc6
commit 270bb180e0
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/hid/mouhid/mouhid.c
View file

@ -215,7 +215,7 @@ MouHid_ReadCompletion(
/* get usage */
UsageValue = 0;
Status = HidP_GetScaledUsageValue(HidP_Input, HID_USAGE_PAGE_GENERIC, HIDP_LINK_COLLECTION_UNSPECIFIED, HID_USAGE_GENERIC_WHEEL, &UsageValue, DeviceExtension->PreparsedData, DeviceExtension->Report, DeviceExtension->ReportLength);
if (Status == HIDP_STATUS_SUCCESS)
if (Status == HIDP_STATUS_SUCCESS && UsageValue != 0)
{
/* store wheel status */
MouseInputData.ButtonFlags |= MOUSE_WHEEL;