Exception if checking presence and nothing was passed along

[ansman]

If you do a check like so: {{#if foobar}}{{foobar}}{{/if}}
It only works in you pass something to the template function.

I've created a JSFiddle that shows this behaviour: http://jsfiddle.net/aLpqs/

I think that the context should default to {} if nothing was given.
I don't see how that would break any existing code either.

[spadgos]

I guess similarly, a template like {{foo.bar}} fails if the foo variable isn't defined.

[ansman]

Yeah, though this is not as big an issue I think because you can just check if foo is defined first.