[Users] null script variable value in tw_append

Juha Heinanen jh at tutpro.com
Fri Jun 8 16:46:03 CEST 2007


if i have

modparam("tm", "tw_append", "params:P-X=$avp(i:100);P-Y=$var(foo)")

and assign null to both $avp(i:100) and $var(foo) before t_write_unix(),
then P-Y is appended (with value 0), but P-X is not.

in my opinion, also P-Y should not be appended, i.e., script variable
value null should be treated the same way as pseudo variable null
value.

-- juha




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