apel/apel — pull request #42 by tofu-rocketry (2014-09-30 10:01:45+00:00)
Title: Add initialization of line_number to zero

Resolves #41.

- Add initialization of line_number to zero in the parse_file function
because if the parsed file is empty, line_number is not initialized by
the for loop which leads to a crash.
- Tidy some whitespace.