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riched20: If outside of the richedit window, return earlier.

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Prevents a crash when selecting text outside of a richedit control box.
This commit is contained in:
Jason Green 2007-02-14 23:40:52 -05:00 committed by Alexandre Julliard
parent 34e74ffc2a
commit 2aa8463a94
1 changed files with 2 additions and 0 deletions
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2
dlls/riched20/editor.c
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@ -2597,6 +2597,8 @@ void ME_LinkNotify(ME_TextEditor *editor, UINT msg, WPARAM wParam, LPARAM lParam
x = (short)LOWORD(lParam); x = (short)LOWORD(lParam);
y = (short)HIWORD(lParam); y = (short)HIWORD(lParam);
nCharOfs = ME_CharFromPos(editor, x, y); nCharOfs = ME_CharFromPos(editor, x, y);
if (nCharOfs < 0) return;
ME_CursorFromCharOfs(editor, nCharOfs, &tmpCursor); ME_CursorFromCharOfs(editor, nCharOfs, &tmpCursor);
tmpRun = &tmpCursor.pRun->member.run; tmpRun = &tmpCursor.pRun->member.run;