[asterisk-users] Logical AND

[Tilghman Lesher]

On Sunday 25 May 2008 09:38:28 Adrian Marsh wrote:
> I did wonder where the extra spaces were coming from, but I thought that
> was where the quotes were supposed to come into play...  Well that got
> it working so thanks guys..

The quotes generally aren't supposed to take care of spaces; they are
generally used so that variables which are unset do not create an invalid
expression, i.e. $["" != "foo"] is valid, but $[ != foo] is not.

-- 
Tilghman