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Commit 46194d39 authored by Nikolay Sivov's avatar Nikolay Sivov Committed by Alexandre Julliard
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comctl32/rebar: Check for null handles before invalidation.

This prevents all windows invalidation.
parent 9c0bf89e
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Showing with 2 additions and 2 deletions
dlls/comctl32/rebar.c
View file @ 46194d39
......@@ -802,7 +802,7 @@ REBAR_CalcHorzBand (const REBAR_INFO *infoPtr, UINT rstart, UINT rend)
work.right += SEP_WIDTH;
work.bottom += SEP_WIDTH;
InvalidateRect(infoPtr->hwndSelf, &work, TRUE);
InvalidateRect(lpBand->hwndChild, NULL, TRUE);
if (lpBand->hwndChild) InvalidateRect(lpBand->hwndChild, NULL, TRUE);
}
}
......@@ -923,7 +923,7 @@ REBAR_CalcVertBand (const REBAR_INFO *infoPtr, UINT rstart, UINT rend)
work.bottom += SEP_WIDTH;
work.right += SEP_WIDTH;
InvalidateRect(infoPtr->hwndSelf, &work, TRUE);
InvalidateRect(lpBand->hwndChild, NULL, TRUE);
if (lpBand->hwndChild) InvalidateRect(lpBand->hwndChild, NULL, TRUE);
}
}
......
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