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What issue is this PR resolving? Alternatively, please describe the bugfix/enhancement this PR aims to provide
_inc() does not change the status if status is larger or equal than 0.99. So no new $timeout promises need to be created if status >= 0.99.
This will fix some issues with protractor which waits until all $timeout promises are completed. Before new $timeout promises where created again and again and protractor timeouts occurred.
Have you provided unit tests that either prove the bugfix or cover the enhancement?
Test provided that no new $timeout is created after status reaches 0.99
Related issues
#337