Small optimization in WINPOS_GetWinOffset.

149b6e38 · Alexandre Julliard · d820437b · 149b6e38
Commit 149b6e38 authored Jan 17, 2005 by Alexandre Julliard
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Showing with 2 additions and 2 deletions

winpos.c windows/winpos.c +2 -2

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--- a/windows/winpos.c
+++ b/windows/winpos.c
@@ -478,7 +478,7 @@ static void WINPOS_GetWinOffset( HWND hwndFrom, HWND hwndTo, POINT *offset )
    {
        HWND hwnd = hwndFrom;
-        while (hwnd)
+        while (hwnd && hwnd != GetDesktopWindow())
        {
            if (hwnd == hwndTo) return;
            if (!(wndPtr = WIN_GetPtr( hwnd )))
@@ -499,7 +499,7 @@ static void WINPOS_GetWinOffset( HWND hwndFrom, HWND hwndTo, POINT *offset )
    {
        HWND hwnd = hwndTo;
-        while (hwnd)
+        while (hwnd && hwnd != GetDesktopWindow())
        {
            if (!(wndPtr = WIN_GetPtr( hwnd )))
            {