[asterisk-dev] varget_helper and function

[Kaloyan Kovachev]

Hello,
 i have a custom app (with SVN-branch-1.4-r135597) which needs to read some
channel variables and function results. The problem is that getvar_helper does
not return any value, but always null.
 Is this a bug or i should use different builtin function for the function
results like CDR(), CALLERID() and MUSICCLASS()? What about setting such values?

 Thank you.