eliminate/empty a selection set

[Shape]

Maybe it's trivial, but I don't find how to empty a selection set after selecting it, I'll explain.

(setq *blocks* (ssget '(0 . "insert"))))

this is inserted in a button of a dcl, the window is not downloaded at the end of the operation, so the variable remains active and remains in the selection group always the object before, instead I would like with another button to empty *blocks* not the objects in it contained obviously.

Sorry for the banality but autolisp no the mastic much.

 

[rpor66]

Since we talk about banality, but if you set *blocks* to nil do not solve?

bye

 

[confutatis]

(setq *blocks* nil)

 

[Shape]

Since we talk about banality, but if you set *blocks* to nil do not solve?

bye

(setq *blocks* nil)

Sorry coming from the vba I had tried nill, null but nil I had not tried it.. Sorry.