Hello.

I got a problem with optional argument when I launch a macro from custom toolbar button.

From toolbar, like from menu, the argument must be missing. It's OK from custom menu but not from custom toolbar. In case I use toolbar, the argument is always '0'.

LibreOffice tested versions : 4.3.7.2  (both OS windows 7 sp1 and Ubuntu 14.04 LTS); 4.4.5.2 (w7); 5.0.2.2 (w7).


Exemple (code):
«
'Saving a file called as "TestName".
Sub Save_Test_File(optional TestName as String)
IF isMissing(TestName) THEN
	TestName = inputbox("Test name, please?")
END IF
IF TestName="" THEN	TestName = "in progress"
msgbox("Test Name = " & TestName)

'[saving]
end sub
»

If I spell form a custom menu, an inputbox appears, then a message box displays the "Test Name".
With a custum toolbar button, a message box directly displays "Test Name = 0".

The "patch" I found is spelling through another macro without argument just calling the first.
Exemple :
«
Sub Save_Test_File_Button
  Save_Test_File()
End sub
»