https://git.reactos.org/?p=reactos.git;a=commitdiff;h=30b40247a303365acd83b21cae417344c079f070
commit 30b40247a303365acd83b21cae417344c079f070 Author: Carlo Bramini <[email protected]> AuthorDate: Sun Nov 10 17:01:34 2024 +0100 Commit: GitHub <[email protected]> CommitDate: Sun Nov 10 17:01:34 2024 +0100 [CALC] Fix copy command when output is NaN (#7496) CORE-19745 --- base/applications/calc/winmain.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/base/applications/calc/winmain.c b/base/applications/calc/winmain.c index b2ab16cd0e2..54025b64999 100644 --- a/base/applications/calc/winmain.c +++ b/base/applications/calc/winmain.c @@ -1015,10 +1015,16 @@ static void handle_copy_command(HWND hWnd) TCHAR display[MAX_CALC_SIZE]; UINT n; + // Read current text from output display n = GetDlgItemText(hWnd, IDC_TEXT_OUTPUT, display, SIZEOF(display)); - if (calc.base == IDC_RADIO_DEC && _tcschr(calc.buffer, _T('.')) == NULL) - display[n - calc.sDecimal_len] = _T('\0'); + // Check if result is a true number + if (!calc.is_nan) + { + // Remove trailing decimal point if no decimal digits exist + if (calc.base == IDC_RADIO_DEC && _tcschr(calc.buffer, _T('.')) == NULL) + display[n - calc.sDecimal_len] = _T('\0'); + } CopyMemToClipboard(display); }
