regedit: Properly handle negative coordinates for mouse events.

5b875279 · Alexandre Julliard · 4a464ef0 · 5b875279
Commit 5b875279 authored Oct 25, 2006 by Alexandre Julliard
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childwnd.c programs/regedit/childwnd.c +1 -1

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--- a/programs/regedit/childwnd.c
+++ b/programs/regedit/childwnd.c
@@ -245,7 +245,7 @@ LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPa
        break;
    case WM_LBUTTONDOWN: {
            RECT rt;
-            int x = LOWORD(lParam);
+            int x = (short)LOWORD(lParam);
            GetClientRect(hWnd, &rt);
            if (x>=pChildWnd->nSplitPos-SPLIT_WIDTH/2 && x<pChildWnd->nSplitPos+SPLIT_WIDTH/2+1) {
                last_split = pChildWnd->nSplitPos;