TestingWithFrank/Frank — pull request #5 by maciejtrybilo (2013-05-29 10:30:04+00:00)
Title: Fixed a bug that caused the WaitHelper::TIMEOUT to be 0 when WAIT_TIMEOU...

...T is not set.

The line
```TIMEOUT = ENV['WAIT_TIMEOUT'].to_i || 240```
sets TIMEOUT to 0 if the WAIT_TIMEOUT is not set because nil.to_i is evaluated to 0 and the 240 is never assigned.