(obj)
| 12821 | var LAST_ERROR = null; |
| 12822 | var IS_ERROR = {}; |
| 12823 | function getThen(obj) { |
| 12824 | try { |
| 12825 | return obj.then; |
| 12826 | } catch (ex) { |
| 12827 | LAST_ERROR = ex; |
| 12828 | return IS_ERROR; |
| 12829 | } |
| 12830 | } |
| 12831 | |
| 12832 | function tryCallOne(fn, a) { |
| 12833 | try { |