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win32: DoWindowProc: lWinControl <> nil check. Fixues issue #39553

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This commit is contained in:
Ondrej Pokorny 2022-01-17 11:02:29 +01:00
parent 0a0b688587
commit d74a3b34c5
1 changed files with 2 additions and 1 deletions
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3
lcl/interfaces/win32/win32callback.inc
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@ -2188,7 +2188,8 @@ begin
end;
// no specific message found? try send a general msg
lWinControl.Perform(CN_COMMAND, WParam, LParam);
if lWinControl <> nil then
lWinControl.Perform(CN_COMMAND, WParam, LParam);
end;
WM_CTLCOLORMSGBOX..WM_CTLCOLORSTATIC: