[JW Lua] FCDisplayShapeDialog only returns 0 on 'Cancel' if initialized with 0

[Jan Angermüller]

Jari,

the documentation for FCDisplayShapeDialog says:

"Returns 0 if the cancel button was pressed. Otherwise, the selected 
shape definition ID."

The is currently not the case. It always returns the initialization 
value when pressing cancel.

So when I have:

local retvalue=finenv.UI():DisplayShapeDialog(4)   --Open the dialog 
shape 4 selected

Pressing cancel returns 4 instead of 0.

This means: pre-selecting a shape is not possible, if it is also ok for 
the user to press cancel.

Best,
Jan



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