Displaying 1 result from an estimated 1 matches for "ae8c3ecd".
2009 Jan 08
4
AEL question: testing channel variables
Hi!
I use the following condition:
if (${FOOBAR}=YES) {
...
}
The problem is, that if FOOBAR is not defined at all Asterisk generates
a warning:
WARNING[11982]: ast_expr2.fl:407 ast_yyerror: ast_yyerror(): syntax
error: syntax error, unexpected '=', expecting $end; Input:
=YES
Of course I could use the following code, but this bloats up the code:
if (${EXISTS(${FOOBAR})}) {