[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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