Valloric/YouCompleteMe — pull request #308 by JazzCore (2013-05-09 16:00:11+00:00)
Title: fix IndexError when min_num_of_chars is set to 0

Fixes #307.

Error is thrown when ``g:ycm_min_num_of_chars_for_completion`` option is set to 0 user tries to delete an identifier which starts at the beginning of the line.