How to empty an array

[kidmar]

Hi.
I need to empty a variable-size array, just as if it has just been declared.
for example:
1) integer li[]
2) li[] = {1,5,9}
3) ....
After this I want li[] array as it was after point 1, with upperbound(li[]) = 0.
Is it possible?
Thank you!

Powerbuilder 9.0.1 build 7119

 

[mbalent]

Declare a second array and use:

integer li_null[]
.
.
.

li = li_null


Matt

"Nature forges everything on the anvil of time