Calling Yajl.load with ARGF hangs after last object

[daniels]

Calling Yajl.load(ARGF) will hang after the last object has been yielded.

E.g.

echo '{"a": 1}' | ruby -ryajl -e 'Yajl.load(ARGF) {|o| p o }'

Will output

{"a"=>1}

and then hang indefinitely.