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dix: fix: don't skip first item in list when seeking for a device cursor.

This commit is contained in:
Peter Hutterer 2007-03-14 13:21:33 +10:30
parent ce9409aceb
commit c3eb248cf9
1 changed files with 9 additions and 0 deletions
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9
dix/window.c
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@ -3930,6 +3930,7 @@ CursorPtr WindowGetDeviceCursor(WindowPtr pWin, DeviceIntPtr pDev)
/* Searches for a DevCursorNode for the given window and device. If one is
* found, return True and set pNode and pPrev to the node and to the node
* before the node respectively. Otherwise return False.
* If the device is the first in list, pPrev is set to NULL.
*/
static Bool
WindowSeekDeviceCursor(WindowPtr pWin,
@ -3943,6 +3944,14 @@ WindowSeekDeviceCursor(WindowPtr pWin,
return FALSE;
pList = pWin->optional->deviceCursors;
if (pList && pList->dev == pDev)
{
*pNode = pList;
*pPrev = NULL;
return TRUE;
}
while(pList)
{
if (pList->next)