Fixes off by one error in item insertion.

25539763 · Huw D M Davies · Alexandre Julliard · f95df54d · 25539763
Commit 25539763 authored Dec 04, 1999 by Huw D M Davies Committed by Alexandre Julliard Dec 04, 1999
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header.c dlls/comctl32/header.c +1 -1

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--- a/dlls/comctl32/header.c
+++ b/dlls/comctl32/header.c
@@ -748,7 +748,7 @@ HEADER_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
            /* post insert copy */
            if (nItem < infoPtr->uNumItem - 1) {
                memcpy (&infoPtr->items[nItem+1], &oldItems[nItem],
-                        (infoPtr->uNumItem - nItem) * sizeof(HEADER_ITEM));
+                        (infoPtr->uNumItem - nItem - 1) * sizeof(HEADER_ITEM));
            }
        }